CN104874751B - The mold closing mechanism and closing method of upper and lower molds with molding box - Google Patents
The mold closing mechanism and closing method of upper and lower molds with molding box Download PDFInfo
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- CN104874751B CN104874751B CN201510075796.1A CN201510075796A CN104874751B CN 104874751 B CN104874751 B CN 104874751B CN 201510075796 A CN201510075796 A CN 201510075796A CN 104874751 B CN104874751 B CN 104874751B
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Abstract
The present invention provides the presence or absence of interference of the state of land area that upper and lower molds can be actually confirmed after matched moulds, core and upper and lower molds etc., so as to reduce the mold closing mechanism and closing method of the bad upper and lower molds with molding box of product.A kind of mold closing mechanism of the upper and lower molds with molding box of trussell with top case for making to be produced by casting mold mechanism and the bottom mold matched moulds with drag box, it possesses：The elevating mechanism for lifting the above-mentioned trussell with top case；The lower section for the above-mentioned top case being disposed in when the above-mentioned trussell with top case is in rising end, prevents the top case that above-mentioned top case is fallen from falling anti-locking mechanism；And the top of above-mentioned drag box is disposed in, prevent the drag box that above-mentioned drag box floats from floating anti-locking mechanism.
Description
Technical field
The present invention relates to the mold closing mechanism and closing method for the upper and lower molds with molding box produced by casting mold mechanism.
Background technology
In the past, the trussell with molding box and the bottom mold with molding box produced by casting mold mechanism are alternately configured at
Roller path and be handled upside down, the carrying midway, overturn the trussell with molding box, afterwards to the upper and lower molds with molding box
Carry out matched moulds and poured into a mould by casting machine.Moreover, the device of matched moulds is carried out for example by patent to the upper and lower molds with molding box
Document 1 and it is known.
Patent document 1：Japanese Unexamined Patent Publication 58-61347 publications
But in the device of patent document 1, the upper and lower molds after matched moulds are immediately by traverse table (traverser) traveling
Chassis takes out of to outside mold closing mechanism, and to sending out on pouring product line.Therefore, can not be to the matched moulds of upper and lower molds after matched moulds
The actual confirmation of the carry out such as the presence or absence of the state and core in face and the interference of upper and lower molds.Therefore, it is upper and lower after matched moulds
The land area of mold there is a situation where it is bad in the case of and exist bad caused by the interference of core and upper and lower molds
Under, all have to pour into a mould to upper and lower molds, so as to there is the problem of bad increase of product.
The content of the invention
The present invention is to complete in view of the above-mentioned problems, its object is to, there is provided the matched moulds of the upper and lower molds of banding pattern case
Device and closing method, can be to the state and core of the land area of upper and lower molds and doing for upper and lower molds after matched moulds
The presence or absence of relate to and to wait the actual confirmation of carry out, so as to reduce the bad of product.
The mold closing mechanism of the upper and lower molds with molding box of one aspect of the present invention makes to be produced by casting mold mechanism
The mold closing mechanism of trussell with top case and the upper and lower molds with molding box of the bottom mold matched moulds with drag box.With the upper of molding box
The mold closing mechanism of bottom mold possesses：Elevating mechanism, it lifts the above-mentioned trussell with top case；Top case, which is fallen, prevents machine
Structure, it is disposed in the lower section of above-mentioned top case when the above-mentioned trussell with top case is in rising end, prevents above-mentioned top case
Fall；And drag box floats anti-locking mechanism, it is disposed in the top of above-mentioned drag box, prevents above-mentioned drag box from floating.
Also, the mold closing mechanism of the upper and lower molds with molding box of the other side of the present invention is also equipped with：Clamping part, its energy
Enough it is rotatably mounted to above-mentioned top case；Pin member, it is installed on above-mentioned drag box, and engages for above-mentioned clamping part；And
Rotating mechanism, it rotates above-mentioned clamping part, with the above-mentioned trussell with top case and the above-mentioned bottom mold with drag box
Carry out making above-mentioned clamping part be sticked in above-mentioned pin member and link above-mentioned top case and above-mentioned drag box during matched moulds.
Also, the closing method of the upper and lower molds with molding box of the other side of the present invention is to make to be manufactured by casting mold machine
The closing method of the trussell with top case gone out and the upper and lower molds with molding box of the bottom mold matched moulds with drag box.Band molding box
The closing methods of upper and lower molds include：The process for moving into the above-mentioned trussell with top case；Make the above-mentioned band mo(u)ld top half being moved to
The process that the trussell of case rises；Moved into below to the above-mentioned trussell with top case having gone up above-mentioned with drag box
The process of mold；Decline the above-mentioned trussell with top case, and make the trussell with top case with above-mentioned with drag box
The process of bottom mold matched moulds；And after the above-mentioned operation of matched moulds is carried out, the above-mentioned trussell with top case is increased again, and
The trussell with top case is set to divide the process of mould with the above-mentioned bottom mold with drag box.
Also, the closing method of the upper and lower molds with molding box of the other side of the present invention, carrying out the above-mentioned work of matched moulds
After sequence, the state for preventing that above-mentioned drag box from floating to float anti-locking mechanism using drag box carries out above-mentioned point of mould, and divides mould at this
Afterwards, falling anti-locking mechanism using top case prevents above-mentioned top case from falling.
, can be to the state and core of the land area of upper and lower molds and upper and lower molds after matched moulds according to the present invention
The actual confirmations of carry out such as the presence or absence of interference, so as to reduce the bad of product.
Brief description of the drawings
Fig. 1 is the front view for representing an embodiment.
Fig. 2 is the A-A direction views in Fig. 1.
Fig. 3 is the B-B direction view in Fig. 1.
Fig. 4 is the C-C direction views in Fig. 1.
Fig. 5 is the front view for an example for representing drag box on coupling type, is to represent to make drag box matched moulds and by hanging
It is hooked into the figure of the state of joining line.
The explanation of reference：
1 ... the trussell with top case；2 ... the bottom molds with drag box；5 ... mold closing mechanisms；20 ... elevating mechanisms；23…
Top case falls anti-locking mechanism；24 ... drag boxs float anti-locking mechanism；26 ... clamping parts；29 ... pin members；W1, W3 ... mo(u)ld top half
Case；W2, W4 ... drag box.
Embodiment
Hereinafter, embodiments of the present invention are illustrated in detail based on accompanying drawing.As shown in figure 1, by casting (not shown)
The trussell 1 with top case and the bottom mold with drag box 2 that modeling mechanism is produced alternately are configured at roller path
3, and by carrying mechanism (not shown) (pushing meanss and buffer unit), according to each spacing size (a mold size),
Carried to arrow Y1 direction interval.Wherein, the above-mentioned bottom mold 2 with drag box is positioned on board carriage J and is handled upside down.Should
Board carriage J is travelled on track 4.Also, the above-mentioned trussell 1 with top case is by being disposed in the upstream of mold closing mechanism 5 not
The tipper of diagram and overturn.
Next, mold closing mechanism 5 is illustrated.Multiple (the being in the present embodiment four) branch erected on floor
The top of post 6 is connected framework 7.Moreover, between above-mentioned pillar 6, a pair of rolls framework 9 is equipped.In roller framework 9, installation
There are multiple accepted rolls 8, multiple accepted rolls 8 receive the trussell with top case when moving into above-mentioned trussell 1 with top case
1.Moreover, positioning clamping element 10 (reference picture 3) is installed in the side of the roller framework 9.The positioning clamping element 10 has clamping cylinder
10a and be fixed on clamping cylinder 10a front end wedge portion part 10b.By above-mentioned clamping cylinder 10a action, mo(u)ld top half is being installed on
(insertion) above-mentioned wedge portion part 10b is squeezed between the liner plate 25 of case W1 side.Thus, position and fix in above-mentioned accepted roll 8
The above-mentioned trussell 1 with top case.
Moreover, it is configured with arm opening/closing portion 11 in the top of above-mentioned a pair of rolls framework 9.Herein, the arm opening/closing portion 11 is carried out
Explanation.As shown in Fig. 2 the outside of above-mentioned a pair of rolls framework 9 is fixed in the next portion of a pair of arms 12.Moreover, the arm 12 is in upper end
Possess retainer 12a, guide rod 13 can be slidably through with retainer 12a.Moreover, at the both ends of the guide rod 13
It is bolted with the nut 14 of the block as retainer 12a.In addition, the part (reference picture 1) shown in reference 15 is to link
The mutual connecting members of retainer 12a.Moreover, being equipped with opening and closing cylinder 16 between the connecting member 15, pass through the opening and closing cylinder
16 action is opened and closed said arm 12.
Also, it is linked with central frame 17 on the top of said arm opening/closing portion 11.Moreover, in the top of the central frame 17
It is equipped with lifting frame 18.Moreover, the lifting frame 18 and above-mentioned central frame 17 via it is multiple (be in the present embodiment four
It is individual) free mechanism 19 links.The free mechanism 19 is by being spirally connected spherical bearing 19b at axle portion part 19a both ends and structure
Into.Wherein, the spherical bearing 19b of axle portion part 19a upper end links with above-mentioned lifting frame 18, under axle portion part 19a
The spherical bearing 19b at end links with above-mentioned central frame 17.
Also, in the central upper of above-mentioned fixed frame 7, it is provided with as lifting the above-mentioned trussell 1 with top case
Elevating mechanism lift cylinders 20.The front end of the piston rod of the lift cylinders 20 links with above-mentioned lifting frame 18.Moreover, above-mentioned
Two outsides of top, the above-mentioned lift cylinders 20 of fixed frame 7 are provided with retainer 21, can slide in the retainer 21
Mode is through with guide rod 22.The front end of the guide rod 22 links with above-mentioned lifting frame 18.
Also, top case is installed in above-mentioned pillar 6 and falls anti-locking mechanism 23, the top case falls anti-locking mechanism 23 and arranged
The lower section of top case W1 when the above-mentioned trussell 1 with top case is in rising end, for preventing top case W1 from falling.
In the present embodiment, as shown in figure 3, it is in diagonally to install in the case of vertical view that two top cases, which fall anti-locking mechanism 23,.
The top case, which falls anti-locking mechanism 23, to be possessed：The the first rotatable parts 23b rotated centered on the first rotary shaft 23a；Front end with
The first rotating cylinder 23c that first rotatable parts 23b links and rotates first rotatable parts 23b；And supply this first turn
Dynamic cylinder 23c links and is installed on the first supporting member 23d of above-mentioned pillar 6.
Also, drag box is installed in above-mentioned pillar 6 and floats anti-locking mechanism 24, the drag box floats anti-locking mechanism 24 and arranged
In drag box W2 top, prevent drag box W2 from floating.In the present embodiment, as shown in figure 4, two drag boxs float it is anti-
Locking mechanism 24 is in diagonally to install in the case of vertical view.The drag box, which floats anti-locking mechanism 24, to be possessed：With the second rotary shaft 24a
Centered on the second rotatable parts 24b for rotating；Front end links with second rotatable parts 24b and makes second rotatable parts 24b
The the second rotating cylinder 24c rotated；And link for second rotating cylinder 24c and be installed on the second support of above-mentioned pillar 6
Part 24d.
Also, the next portion between above-mentioned pillar 6 in Fig. 1, being equipped with will be above-mentioned with the upper of top case after matched moulds
The traverse table 30 that mold 1 and the above-mentioned bottom mold 2 with drag box are carried to the outside of above-mentioned mold closing mechanism 5.Herein, to the shifting car
Platform 30 illustrates.In Fig. 1, track 32 is fixed with the both ends of base station 31, driving car 33 travels on the track 32.This
Outside, the driving car 33 possesses the wheel 33a for being travelled on track 32, and specifically wheel 33a is up in track 32
Sail.Moreover, on the driving car 33, it is fixed with for the track 34 for above-mentioned board carriage J travelings.Also, in the traveling
Be also equipped with the maintaining body 35 above-mentioned board carriage J being maintained on the track 34 on chassis 33.
The action of mold closing mechanism 5 to so forming illustrates.First, lift cylinders 20 is carried out elongation action, and make
A pair of rolls framework 9 declines.The decline carry out to：The roller of accepted roll 8 is horizontal identical with the roller 3a of roller path 3 roller level.
Next, making opening and closing cylinder 16 carry out contractive action, and close a pair of arms 12 and roller framework 9.
Next, the trussell 1 with top case and the bottom mold with drag box 2 of roller path 3 are alternately configured at,
By carrying mechanism (not shown) (pushing meanss and buffer unit), according to a spacing size (a mold size) to arrow
Carry in Y1 directions.Thus, into mold closing mechanism 5 loading belt top case trussell 1.Specifically, the trussell 1 with top case
As the state being positioned in accepted roll 8.Next, the clamping cylinder 10a of positioning clamping element 10 is set to carry out elongation action.Thus,
Wedge portion part 10b is squeezed between above-mentioned liner plate 25, so as to position and fix the trussell 1 with top case in accepted roll 8.
Next, lift cylinders 20 are made to carry out contractive action, so that being moved to the upper casting with top case in mold closing mechanism 5
Mould 1 rises.Next, the trussell 1 with top case and the bottom mold with drag box 2 of roller path 3 are alternately configured at,
Carried again from above-mentioned carrying mechanism according to a spacing size to arrow Y1 directions.Thus, after rising with top case
The bottom mold 2 (state for turning into Fig. 1) of the lower section loading belt drag box of trussell 1.In addition, the bottom mold 2 with drag box is with putting down
Pallet car J is moved to together.
Next, lift cylinders 20 are made to carry out elongation action.Thus, the trussell 1 with top case declines, with top case
Trussell 1 and bottom mold 2 with drag box are by matched moulds.Common matched moulds only arrives this, but in the present embodiment, in order to afterwards
State and core to the land area of upper and lower molds M1, M2 after actual matched moulds have with upper and lower molds M1, M2 interference
Without actual confirmation of carry out is waited, a point mould is carried out to the trussell 1 with top case and the bottom mold with drag box 2 of matched moulds.It is right
Continue to illustrate in this point.
After above-mentioned matched moulds, drag box is floated the second rotating cylinder 24c of anti-locking mechanism 24 and carry out elongation action.Thus,
Second rotatable parts 24b is rotated and second rotatable parts 24b front end is located at the drag box W2 corner in the case of vertical view
Top (specifically, in drag box W2 top and between drag box W2 and top case W1) (turn into Fig. 4 state).
Thus, the state for preventing drag box W2 to float is turned into.
Lift cylinders 20 are made to carry out contractive action under the state.Thus, the trussell 1 with top case is increased again, and make
Trussell 1 with top case and the bottom mold with drag box 2 carry out a point mould.Afterwards, top case is made to fall the of anti-locking mechanism 23
One rotating cylinder 23c carries out elongation action.Thus, the first rotatable parts 23b is rotated and first rotatable parts 23b front end is located at
Top case W1 lower section.Thus, the state for preventing top case W1 to fall is turned into.
Under the state, operator to the state of the land area of upper and lower molds M1, M2 after actual matched moulds and core with it is upper
The actual confirmation of the carry out such as the presence or absence of interference of bottom mold M1, M2.As a result, it is being found for example that the mutual interference of upper and lower molds M1, M2
The core or mold of the breakage of a part for caused mold and core caused by with upper and lower molds M1, M2 interference
The breakage of a part etc. it is bad in the case of, it is bad mold to determine the upper and lower molds M1, M2.It is moreover, upward afterwards
In the cast process of bottom mold M1, M2, do not poured into a mould to the bad mold of the determination.Thereby, it is possible to reduce used gold
Belong to the amount of liquation and the generation of unwanted bad products can be prevented.
In addition, the determination for above-mentioned bad mold, can be by finding the bad operator for example, by upper casting
Mould M1 upper surface makes marks to carry out., can be with if the cast to upper and lower molds M1, M2 is the cast carried out by operator
Use the above method.In addition, if the cast to upper and lower molds M1, M2 is the automatic casting carried out by casting machine, find this not
Good operator electrically sends signal such as by pressing button to control panel.Then, based on the signal, no
The automatic casting of casting machine is carried out to the bad mold of the determination.
Next, the action carried out to operator after above-mentioned confirmation illustrates.After the confirmation is carried out, make mo(u)ld top half
The first rotating cylinder 23c that case falls anti-locking mechanism 23 carries out contractive action.Thus, releasing falling for top case W1 prevents.Connect down
Come, lift cylinders 20 is carried out elongation action.Thus, the trussell 1 with top case declines again, so as to the trussell with top case
1 and the bottom mold 2 with drag box again by matched moulds.
Next, drag box is floated the second rotating cylinder 24c of anti-locking mechanism 24 carries out contractive action.Thus, under releasing
Floating for molding box W2 prevents.Next, the clamping cylinder 10a of positioning clamping element 10 is set to carry out contractive action.Thus, from above-mentioned liner plate
Wedge portion part 10b is extracted between 25 out, so as to release the positioning of the trussell 1 with top case in accepted roll 8.Next, make opening and closing
Cylinder 16 carries out elongation action, and opens a pair of arms 12 and roller framework 9.
Next, lift cylinders 20 are made to carry out contractive action.Thus, a pair of arms 12 and roller framework 9 rise.Next, move
The positive action by drive mechanism (not shown) of ride 30, the trussell 1 with top case after matched moulds and the lower casting with drag box
Mould 2 is carried together with board carriage J from driving car 33 to the outside of mold closing mechanism 5.Next, the band mo(u)ld top half that has been handled upside down
The trussell 1 of case, the bottom mold 2 with drag box and board carriage J are by carrying mechanism (not shown) (pushing meanss and buffering
Device) process carrying backward.Next, traverse table 30 is inversely acted by above-mentioned drive mechanism, carried into mold closing mechanism 5 empty
Driving car 33.Then, above-mentioned action is repeated.
In addition, the present invention can be applied not only to the matched moulds of upper drag box W1, W2 shown in above-mentioned embodiment,
The matched moulds for possessing the upper drag box (drag box on so-called coupling type) of the clamping part referred to as hook can be applied to.To this
Drag box W3, W4 are illustrated on coupling type.
As shown in figure 5, in top case W3, the clamping section referred to as hook is installed in a manner of it can be rotated by axle 27
Part 26.The clamping part 26 is the hook-shaped part formed with groove portion 28 in the next portion, as shown in Figure 5 can be with being installed on mo(u)ld bottom half
Case W4 pin member 29 engages.Moreover, after matched moulds, clamping part 26 engages with pin member 29 and links top case W3 and drag box
W4.In addition, in the present embodiment, the clamping part 26 nearby side in Figure 5 and the nearby opposite side (not shown) of side this
Set at two.
In the matched moulds as use on coupling type in the case of drag box W3, W4, mold closing mechanism can possess and make folder
The rotating mechanism (not shown) that tight part 26 rotates.In this case, lift cylinders 20 is carried out elongation action and make band top case
Trussell 1 decline before, i.e., before matched moulds, depart from clamping part 26 using the rotating mechanism.In addition, make lift cylinders 20
Contractive action is carried out before the trussell 1 with top case is increased again, i.e., before mould is divided, makes clamping section using the rotating mechanism
Part 26 departs from.
Wherein, depart from clamping part 26 to refer to, make the direction (Fig. 5 of clamping part 26 to disengaging using the rotating mechanism
In counter clockwise direction) rotate and release engaging of the clamping part 26 with pin member 29.Also, as the rotating mechanism, such as
It can enumerate and the structure for the arm that can be rotated is installed in the front end of cylinder.In this case, made by the action of cylinder body by the arm
Clamping part 26 rotates to the direction of disengaging.
In addition, in the present embodiment, carried out once to the trussell 1 with top case and the bottom mold with drag box 2
After matched moulds, the trussell 1 with top case is increased again, and make the trussell 1 with top case of matched moulds and with mo(u)ld bottom half
The bottom mold 2 of case carries out a point mould.According to the structure, operator can be to the land area of upper and lower molds M1, M2 after actual matched moulds
State and core and upper and lower molds M1, M2 the actual confirmation of carry out such as the presence or absence of interference.Therefore, it is upper after in matched moulds
The land area of bottom mold M1, M2 be present caused by interference that is bad and core and upper and lower molds M1, M2 being present not
In the case of good, the cast that bad upper and lower molds M1, M2 to this be present and carry out can be cancelled, product can be reduced so as to have
The advantages of bad.
Also, in the present embodiment, carried out once to the trussell 1 with top case and the bottom mold with drag box 2
After matched moulds, a point mould is carried out in the state of floating anti-locking mechanism 24 using drag box and preventing drag box W2 to float.According to the knot
Structure, when carrying out point mould, it can prevent drag box W2 from rising together with top case W1, so as to be able to ensure that the advantages of safe.
In addition, in the present embodiment, after mould is divided, falling anti-locking mechanism 23 using top case prevents top case W1 from falling
Under.According to the structure, after mould is divided, the state of the land area of upper and lower molds M1, M2 after operator is to actual matched moulds and
During the actual confirmation of the progress such as the presence or absence of core and upper and lower molds M1, M2 interference, it can reliably prevent top case W1 from falling,
So as to have be able to ensure that operator it is safe the advantages of.
In addition, in the present embodiment, as described above, to the trussell 1 with top case and the bottom mold with drag box 2
After carrying out a matched moulds, the trussell 1 with top case is set to increase again, and the trussell 1 with top case to matched moulds
A point mould is carried out with the bottom mold 2 with drag box.Afterwards, operator is to the land area of upper and lower molds M1, M2 after actual matched moulds
The actual confirmations of carry out such as the presence or absence of interference of state and core and upper and lower molds M1, M2.This divides mould and confirmation, Ke Yi
Each cycle of casting mold production line is carried out, but is not limited to each cycle.Can also be in the more of casting mold production line
The individual cycle carries out once this and divides mould and confirmation.
Claims (3)
1. a kind of mold closing mechanism of the upper and lower molds with molding box, it makes the trussell with top case produced by casting mold mechanism
With the bottom mold matched moulds with drag box,
Characterized in that,
Have：
Elevating mechanism, it lifts the above-mentioned trussell with top case；
Top case falls anti-locking mechanism, and it is disposed in above-mentioned top case when the above-mentioned trussell with top case is in rising end
Lower section, prevent above-mentioned top case from falling；And
Drag box floats anti-locking mechanism, and it is disposed in the top of above-mentioned drag box, prevents above-mentioned drag box from floating,
Above-mentioned drag box float anti-locking mechanism the above-mentioned trussell with top case and the above-mentioned bottom mold matched moulds with drag box it
Afterwards, prevent above-mentioned drag box from floating,
Above-mentioned elevating mechanism rises the above-mentioned trussell with top case in the state of preventing above-mentioned drag box from floating, and makes
State the trussell with top case and divide mould with the above-mentioned bottom mold with drag box.
2. the mold closing mechanism of the upper and lower molds according to claim 1 with molding box, it is characterised in that
It is also equipped with：
Clamping part, it can be rotatably mounted to above-mentioned top case；
Pin member, it is installed on above-mentioned drag box, engages for above-mentioned clamping part；And
Rotating mechanism, it rotates above-mentioned clamping part, with the above-mentioned trussell with top case and above-mentioned with drag box
Mold has carried out making above-mentioned clamping part be sticked in above-mentioned pin member and link above-mentioned top case and above-mentioned drag box during matched moulds.
3. a kind of closing method of the upper and lower molds with molding box, it makes the trussell with top case produced by casting mold mechanism
With the bottom mold matched moulds with drag box,
Characterized in that,
Including：
The process for moving into the above-mentioned trussell with top case；
The process for making the above-mentioned trussell with top case being moved to increase；
The process that the above-mentioned bottom mold with drag box is moved into below to the above-mentioned trussell with top case having gone up；
Decline the above-mentioned trussell with top case, and the trussell with top case is closed with the above-mentioned bottom mold with drag box
The process of mould；And
After the above-mentioned operation of matched moulds is carried out, the above-mentioned trussell with top case is increased again, and make this with the upper of top case
The process that mold divides mould with the above-mentioned bottom mold with drag box,
After the above-mentioned operation of matched moulds is carried out, the shape for floating anti-locking mechanism using drag box and preventing above-mentioned drag box from floating is set to
State, and above-mentioned point of mould is carried out in this condition, and after this divides mould, falling anti-locking mechanism using top case prevents above-mentioned top case
Fall.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014036099A JP6164527B2 (en) | 2014-02-27 | 2014-02-27 | Frame aligning apparatus and method for upper and lower mold with frame |
| JP2014-036099 | 2014-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104874751A CN104874751A (en) | 2015-09-02 |
| CN104874751B true CN104874751B (en) | 2018-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510075796.1A Active CN104874751B (en) | 2014-02-27 | 2015-02-12 | The mold closing mechanism and closing method of upper and lower molds with molding box |
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| Country | Link |
|---|---|
| JP (1) | JP6164527B2 (en) |
| CN (1) | CN104874751B (en) |
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| CN105108074A (en) * | 2015-09-17 | 2015-12-02 | 江苏万工科技集团有限公司 | Catenary pouring jacket mould weight mechanism |
| JP6841216B2 (en) | 2017-12-12 | 2021-03-10 | 新東工業株式会社 | Frame alignment detection method and detection device for framed molds |
| CN111266523B (en) * | 2020-03-31 | 2024-04-26 | 苏州格乐博机械有限公司 | Sand casting equipment capable of realizing batch processing |
| CN113020548B (en) * | 2021-03-01 | 2023-01-03 | 苏州三信机器制造有限公司 | Cold core machine with non-lifting structure of upper core box |
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| CN102159344A (en) * | 2008-09-22 | 2011-08-17 | 新东工业株式会社 | Mold-setting apparatus for upper and lower molds with flasks |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN104874751A (en) | 2015-09-02 |
| JP6164527B2 (en) | 2017-07-19 |
| JP2015160219A (en) | 2015-09-07 |
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