CN108889909B - Aluminum product casting mold equipment - Google Patents
Aluminum product casting mold equipment Download PDFInfo
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- CN108889909B CN108889909B CN201810859434.5A CN201810859434A CN108889909B CN 108889909 B CN108889909 B CN 108889909B CN 201810859434 A CN201810859434 A CN 201810859434A CN 108889909 B CN108889909 B CN 108889909B
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- rotating
- frame
- compaction
- clamping
- push rod
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Links
- 238000005266 casting Methods 0.000 title claims abstract description 58
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005056 compaction Methods 0.000 claims abstract description 126
- 230000007246 mechanism Effects 0.000 claims abstract description 97
- 238000001125 extrusion Methods 0.000 claims description 21
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims 5
- 239000004744 fabric Substances 0.000 claims 1
- 244000035744 Hura crepitans Species 0.000 abstract description 137
- 239000004576 sand Substances 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 8
- 239000006260 foam Substances 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 238000010114 lost-foam casting Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000002309 gasification Methods 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to aluminum product casting mold equipment which comprises a fixing device, a three-dimensional compaction table, compaction mechanisms, a rotating device and a supporting base plate, wherein the three-dimensional compaction table is installed on the top of the left end of the supporting base plate, the fixing device is placed on the upper end of the three-dimensional compaction table, the front end and the rear end of the top of the fixing device are respectively provided with one compaction mechanism, the outer side of each compaction mechanism is respectively provided with one rotating device, and the rotating devices are installed on the top of the supporting base plate. The invention can solve the problems that the sand box can move in real time when sand shakes during the existing aluminum product lost foam construction, the sand box needs to be manually turned when casting is completed, the labor intensity of workers is large, the sand box is not manually turned in place, the sand box is turned over and has hidden danger of falling, and the like; can realize the functions of stably fixing the casting sand box and automatically overturning the cooled casting.
Description
Technical Field
The invention relates to the technical field of aluminum processing, in particular to aluminum product casting mold equipment.
background
The melting and casting of aluminum is the most common in the existing aluminum processing methods, the lost foam casting method is one of aluminum casting processes, the lost foam casting is a novel casting method which bonds and combines paraffin or foam models with similar size and shape to a casting to form a model, coats refractory paint, dries the model, buries the model in a sand box for vibration molding, pours the model under negative pressure to gasify the model, leads liquid metal to occupy the position of the model, solidifies and cools the model to form the casting, and the lost foam casting method has the advantages that: the precision of the casting is high, lost foam casting is a new process which is near to no allowance and accurate in forming, and the process does not need to take a mould, a parting surface or a sand core, so that the casting does not have flash, burrs or draft inclination; the design is flexible, and sufficient freedom is provided for the structural design of the casting; the sand core and the like in the traditional casting are avoided, the lost foam casting method comprises the following construction steps that firstly, a sand box is placed on a vibration table, bottom sand is filled in the sand box and then compacted, then a gasification mold is placed in the sand box and then quartz sand is filled in the sand box, the sand in the sand box is compacted by the aid of the compaction table, then casting is carried out in the mold, the mold can be automatically gasified, processing and casting of products are finished, after the castings are cooled, the castings need to be poured out of the sand box, as shown in fig. 9, the sand box used in the existing lost foam casting method is of a square frame structure, and the left side face and the right side face of the sand box are both provided with trapezoidal handles.
the problem that the lost foam casting method exists in the construction as follows, the sand box can appear removing in the real time of grit vibration, causes the hidden danger that the sand box dropped from the three-dimensional plain bumper again, and it is big to need the manual work to overturn the sand box when the casting is accomplished, and the weight of sand box is very big, needs many people to cooperate to carry out the upset of sand box, and the manual work is not in place to the upset of sand box, and the sand box upset has the hidden danger that drops.
Disclosure of Invention
In order to solve the problems, the invention provides aluminum product casting mold equipment which can solve the problems that a sand box moves in real time due to sand vibration, the sand box needs to be manually turned over when casting is finished, the manual labor amount is large, the sand box is not manually turned over in place, the sand box is turned over and has hidden danger of falling off and the like in the conventional aluminum product lost foam construction; the sand box can be stably fixed, and the cooled casting can be automatically overturned, so that the sand box has the advantages that the sand box cannot be moved when the sand is compacted, the sand box is mechanically overturned when casting is completed, the labor intensity is small, the sand box is mechanically overturned in place, the sand box is overturned without falling hidden danger, and the like.
In order to achieve the purpose, the invention adopts the following technical scheme that the aluminum product casting mold equipment comprises a fixing device, a three-dimensional compaction table, compaction mechanisms, a rotating device and a supporting bottom plate, wherein the three-dimensional compaction table is installed on the top of the left end of the supporting bottom plate, the fixing device is placed at the upper end of the three-dimensional compaction table, the front end and the rear end of the top of the fixing device are respectively provided with one compaction mechanism, the outer side of each compaction mechanism is respectively provided with one rotating device, and the rotating devices are installed on the top of the supporting bottom plate.
The compaction mechanism comprises a compaction push rod, a compaction connecting frame, a compaction moving plate, a sliding frame, a compaction U-shaped frame, compaction telescopic rods, compaction springs, a roller connecting frame and compaction rollers, the bottom of the compaction push rod is arranged on the side face of the fixing device, the top of the compaction push rod is connected with the lower end of the compaction connecting frame, the compaction moving plate is arranged at the upper end of the compaction connecting frame, a square groove is formed in the middle of the compaction moving plate, the sliding frame is uniformly distributed at the left end and the right end of the compaction moving plate, the sliding frame is arranged on the top of the fixing device and is connected with the compaction moving plate in a sliding fit manner, the compaction U-shaped frame is arranged at the top of the compaction moving plate, four groups of compaction telescopic rods are uniformly arranged on the lower side face of the upper end of the compaction U-shaped frame, the compaction telescopic rods are positioned in, the compaction roller is installed on the roller connecting frame through a pin shaft, a compaction spring is sleeved on the outer side of the compaction telescopic rod, the compaction mechanism can support and compact castings in the sand box before the sand box is turned, the castings in the sand box are prevented from falling when the sand box is turned, before the sand box is turned, the compaction push rod is controlled to shrink, the compaction moving plate can move, the sliding frame plays a limiting role when the compaction moving plate moves, the compaction roller can automatically shrink when contacting with the upper end of the sand box, the compaction roller has certain pressure, so that the compaction roller with certain pressure can press compact sand and castings in the sand box, when the rotating device controls the sand box to move to a proper place, the compaction push rod is controlled to extend, and the compaction mechanism removes compaction actions on the sand box.
The rotating device comprises an electric slider, a height push rod, a rotating sliding frame, a position push rod, a position connecting plate, a rotating motor, a rotating mechanism, a rotating chute and a rotating slide rod, wherein the electric slider is arranged on the top of a supporting base plate, the bottom of the rotating sliding frame is arranged on the top of the electric slider through the height push rod, the side surface on the inner end of the rotating sliding frame is provided with the chute, the position connecting plate is connected with the chute arranged on the rotating sliding frame in a sliding fit manner, the outer side surface of the position connecting plate is connected with the top of the position push rod, the bottom of the position push rod is arranged on the inner side surface of the outer end of the rotating sliding frame, the inner side surface of the position connecting plate is provided with the rotating motor through a motor sleeve, the rotating mechanism is arranged on an output shaft of the, the outer end of the rotary slide bar is connected with the rotary sliding groove in a sliding fit mode, the inner end of the rotary slide bar is installed on the outer end of the rotary mechanism, during specific work, the rotary device can fix the fixed frame and control the fixed frame to move and overturn, castings in the fixed frame and the sand box are separated from the sand box, the electric slide block and the height push rod can adjust the transverse position and the height of the rotary mechanism, the position of the rotary mechanism corresponds to the position of the buckle mechanism, the extension position push rod enables the rotary mechanism to fix the fixed frame, the electric slide block is adjusted, the position and the height of the height push rod are adjusted, and the rotary motor is controlled to rotate, so that the fixed frame is moved to a proper place.
as a preferred technical scheme of the invention, the fixing device comprises a fixing frame, a clamping mechanism, an extrusion push rod, an extrusion plate, buckling mechanisms and a connecting sleeve, wherein the fixing frame is of a hollow structure with an opening at the upper end, the left inner side wall and the right inner side wall of the fixing frame are respectively provided with the clamping mechanism, the front inner side wall and the rear inner side wall of the fixing frame are respectively provided with the extrusion push rod, the extrusion plate is arranged on the top of the extrusion push rod, the inner side surface of the extrusion plate is provided with an anti-skid pad, the front outer side wall and the rear outer side wall of the fixing frame are respectively provided with the buckling mechanism, the left end and the right end of each buckling mechanism are respectively provided with the connecting sleeve, the connecting sleeve is arranged on the outer side wall of the fixing frame and is of a hollow cylindrical structure, when the sand box works, the, the extension motion stripper plate of extrusion push rod can fix the screens with the front and back side of sand box, and fixture can fix the side about the sand box for the sand box is firmly fixed, and buckle mechanism and connecting sleeve can cooperate rotary device to overturn the sand box.
As a preferred technical scheme of the invention, the clamping mechanism comprises a clamping push rod, a clamping frame, a clamping rotating plate, an angle push rod, a clamping spring, a clamping plate and a clamping plate push rod, the clamping frame is arranged on the inner side wall of a fixed frame through the clamping push rod, the clamping frame is of a U-shaped structure, the inner end surface of the clamping frame is provided with clamping teeth, the upper end and the lower end of the clamping frame are uniformly distributed with a square groove, the clamping plates are uniformly distributed in each square groove on the clamping frame, the clamping plate push rod is arranged on the top of the clamping plate, the upper end of the clamping plate push rod is arranged on the middle part of the clamping rotating plate, the outer end of the clamping rotating plate is arranged on the outer side surface of the clamping frame through a hinge, the angle push rod is distributed at the inner end of the clamping rotating plate, the angle push rod is arranged between the inner side surface of the clamping rotating plate and, when the sand box is in specific work, the clamping mechanism can fix the sand box to the handle frame of the sand box, the clamping push rod is extended, the clamping tooth structure at the inner end of the clamping frame can clamp the outer side face of the sand box, the clamping frame of the U-shaped structure is clamped outside the handle of the sand box at the moment, the length of the angle adjusting push rod is adjusted, the angle of the clamping rotating plate corresponds to the angle of the outer side face of the handle, the clamping plate push rod is extended, and the clamping plate can fix the handle of the sand box.
As a preferred technical scheme of the invention, the buckle mechanism comprises a buckle frame, a buckle connecting frame, a buckle push rod and a buckle connecting plate, the buckle frame is arranged on the outer side surface of the fixing frame and is of a hollow structure, the upper end of the buckle frame is of a funnel shape, the upper end and the lower end of the buckle frame are respectively provided with a square groove, the upper side surface and the lower side surface of the buckle frame are respectively provided with the buckle connecting frame, the bottom of the buckle push rod is arranged on the buckle connecting frame, the buckle connecting plate is arranged on the top of the buckle push rod, and the position of the buckle connecting plate corresponds to the position of the square groove arranged on the buckle frame.
As a preferred technical scheme of the invention, the rotating mechanism comprises a rotating plate, a rotating inserted link, a rotating fixed column, limiting blocks and a limiting spring, the rotating plate is arranged on an output shaft of a rotating motor, the rotating fixed column is arranged on the inner side surface of the rotating plate, the upper end and the lower end of the rotating fixed column are respectively provided with a limiting groove, each limiting groove on the rotating fixed column is uniformly distributed with one limiting block, each limiting block is in a trapezoidal structure and is arranged in the limiting groove of the rotating fixed column through the limiting spring, the outer side surface of each limiting block is provided with a sliding groove, each limiting block is connected with the side wall of the limiting groove on the rotating fixed column in a sliding fit manner, the position of the rotating fixed column corresponds to the position of a buckle frame, the left end and the right end of the rotating fixed column are uniformly distributed with one rotating inserted link, the rotating inserted link is arranged on, when the position push rod is used for extending movement, the rotating insertion rod can be inserted into the connecting sleeve, the limiting block in the rotating fixing column is extruded by the buckle square frame and then contracts, the sliding groove in the limiting block can prevent the limiting block from being displaced under the action of restoring force of the limiting spring after being extruded, when the limiting block moves to the position where the buckle square frame is arranged on the square groove, the limiting block can be bounced and locked in the square groove of the buckle square frame, when the rotating mechanism is required to be separated from the buckle mechanism, the buckle push rod is extended, the buckle connecting plate can push the limiting block to contract, the position push rod is controlled to contract, and the rotating mechanism is separated from the buckle mechanism.
During operation, the first step: firstly, a sand box is placed in a fixed frame, a fixing device can stably fix the sand box to prevent the sand box from falling from the fixed frame when the sand box is turned, when the sand box is placed in the fixed frame, an extension movement extrusion plate of an extrusion push rod can fixedly clamp the front side surface and the rear side surface of the sand box, a clamping mechanism can fix the sand box aiming at a handle frame of the sand box, the clamping push rod is extended, a clamping tooth structure at the inner end of the clamping frame can clamp the outer side surface of the sand box, the clamping frame of a U-shaped structure is clamped at the outer side of a handle of the sand box at the moment, the length of an angle push rod is adjusted to enable the angle of a clamping rotating plate to correspond to the angle of the outer side surface of the handle, the clamping plate extends to push rod, the clamping plate can fix the handle of the sand box, then a gasification mold is placed in the sand box, quartz sand is, the mould can automatic gasification to the processing casting of product has been accomplished, when the foundry goods cooling back, need pour the foundry goods in the sand box, buckle mechanism can cooperate rotary device with the sand box with connecting sleeve and overturn, the second step: compacting mechanism can support the compaction with the foundry goods in the sand box before the sand box upset, prevent that the foundry goods in the sand box from dropping when the upset, control compaction push rod contracts, the compaction movable plate can remove, the carriage plays spacing effect to it when the compaction movable plate removes, can carry out automatic shrink when compaction gyro wheel contact sand box's upper end, compaction gyro wheel has certain pressure, thereby the compaction gyro wheel that has certain pressure can push down closely knit grit and foundry goods in the sand box, the third step: the rotating device can fix the fixing frame and control the fixing frame to move and overturn, so that castings in the fixing frame and the sand box are separated from the sand box, the electric slide block and the height push rod can adjust the transverse position and the height of the rotating mechanism, the position of the rotating mechanism corresponds to the position of the buckle mechanism, the extending position push rod enables the rotating mechanism to fix the fixing frame, the electric slide block and the height of the height push rod are adjusted, the rotating motor is controlled to rotate, the fixing frame is moved to a proper placing place and overturns, the extending movement of the compacting push rod is controlled, the compacting action on the sand box is eliminated by the compacting mechanism, stable fixing of the sand box castings can be achieved, and the cooled castings can be automatically overturned.
The invention has the beneficial effects that:
The invention can solve the problems that the sand box moves in real time when sand shakes during the conventional lost foam construction of aluminum products, the sand box needs to be manually turned when casting is finished, the labor intensity of workers is large, the sand box is not manually turned in place, the sand box is turned over and falls off, and the like; the sand box can be stably fixed, and the cooled casting can be automatically overturned, so that the sand box has the advantages that the sand box cannot move when the sand is compacted, the sand box is mechanically overturned when the casting is finished, the labor intensity is small, the sand box is mechanically overturned in place, the sand box is overturned without potential hazards of falling and the like;
The fixing device is arranged, and can fix the sand box in all directions according to the structure of the sand box, so that the sand box is prevented from falling from the fixing frame when being turned over;
The casting device is provided with the compaction mechanism, and the compaction mechanism can support and compact the casting in the sand box before the sand box is turned over, so that the casting in the sand box is prevented from falling off when the sand box is turned over;
and fourthly, the sand box turnover mechanism is provided with a rotating device, and the rotating device can control the sand box to move and turn over.
drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the arrangement between the holding device and the compacting mechanism of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2;
FIG. 4 is a schematic view of the construction of the compaction mechanism of the invention;
figure 5 is a sectional view of the fixing frame of the invention;
FIG. 6 is a schematic view of the clamping mechanism of the present invention;
FIG. 7 is a schematic view of the structure between the rotating device and the supporting base plate according to the present invention;
FIG. 8 is a cross-sectional view of the present invention between the fixed pivot post and the stop block;
FIG. 9 is a schematic view of the construction of the flask.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 9, the conventional flask has a square frame structure, and trapezoidal handles are provided on the left and right sides of the flask.
As shown in fig. 1 to 8, the aluminum product casting mold device comprises a fixing device 1, a three-dimensional compaction table 2, compaction mechanisms 3, a rotating device 4 and a supporting base plate 6, wherein the three-dimensional compaction table 2 is installed on the top of the left end of the supporting base plate 6, the fixing device 1 is placed on the upper end of the three-dimensional compaction table 2, the compaction mechanisms 3 are installed at the front end and the rear end of the top of the fixing device 1, the rotating device 4 is distributed on the outer side of each compaction mechanism 3, and the rotating device 4 is installed on the top of the supporting base plate 6.
the compaction mechanism 3 comprises a compaction push rod 31, a compaction connecting frame 32, a compaction moving plate 33, a sliding frame 34, a compaction U-shaped frame 35, a compaction telescopic rod 36, a compaction spring 37, a roller connecting frame 38 and a compaction roller 39, the bottom of the compaction push rod 31 is arranged on the side surface of the fixing device 1, the top of the compaction push rod 31 is connected with the lower end of the compaction connecting frame 32, the upper end of the compaction connecting frame 32 is provided with the compaction moving plate 33, the middle part of the compaction moving plate 33 is provided with a square groove, the left end and the right end of the compaction moving plate 33 are uniformly distributed with one sliding frame 34, the sliding frame 34 is arranged on the top of the fixing device 1, the sliding frame 34 is connected with the compaction moving plate 33 in a sliding fit manner, the top of the compaction moving plate 33 is provided with the compaction U-shaped frame 35, the lower side surface of the upper end of the compaction U-shaped frame 35 is, the lower end of each compaction telescopic rod group 36 is provided with a roller connecting frame 38, a compaction roller 39 is arranged on the roller connecting frame 38 through a pin shaft, the outer side of the compaction telescopic rod 36 is sleeved with a compaction spring 37, during specific work, the compaction mechanism 3 can support and compact castings in a sand box before the sand box turns over, the castings in the sand box are prevented from falling off when the sand box turns over, before the sand box turns over, the compaction push rod 31 is controlled to shrink, the compaction moving plate 33 can move, the sliding frame 34 plays a limiting role when the compaction moving plate 33 moves, the compaction roller 39 can automatically shrink when contacting the upper end of the sand box, the compaction roller 39 has certain pressure, so that the compaction roller 39 with certain pressure can press compact sands and castings in the sand box, when the rotation device 4 controls the sand box to move to a proper place, the compaction push rod 31 is controlled to extend, so that the compacting mechanism 3 releases the compacting action on the flask.
The rotating device 4 comprises an electric sliding block 41, a height push rod 42, a rotating sliding frame 43, a position push rod 44, a position connecting plate 45, a rotating motor 46, a rotating mechanism 47, a rotating chute 48 and a rotating slide rod 49, wherein the electric sliding block 41 is arranged on the top of the supporting bottom plate 6, the bottom of the rotating sliding frame 43 is arranged on the top of the electric sliding block 41 through the height push rod 42, the chute is arranged on the upper side surface of the inner end of the rotating sliding frame 43, the position connecting plate 45 is connected with the chute arranged on the rotating sliding frame 43 in a sliding fit manner, the outer side surface of the position connecting plate 45 is connected with the top of the position push rod 44, the bottom of the position push rod 44 is arranged on the inner side surface of the outer end of the rotating sliding frame 43, the rotating motor 46 is arranged on the inner side surface of the position connecting plate 45 through a motor sleeve, the rotating, the rotary sliding rods 49 are symmetrically distributed at the outer side of the rotary mechanism 47, the outer ends of the rotary sliding rods 49 are connected with the rotary sliding chute 48 in a sliding fit mode, the inner ends of the rotary sliding rods 49 are arranged at the outer end of the rotary mechanism 47, and when the rotary mechanism works, the rotating device 4 can fix the fixed frame 11 and control the fixed frame 11 to move and turn, so that the casting in the sand box fixed by the fixing frame 11 is separated from the sand box, the transverse position and the height of the rotating mechanism 47 can be adjusted by the electric slide block 41 and the height push rod 42, the position of the rotating mechanism 47 corresponds to the position of the buckling mechanism 15, the extending position push rod 44 enables the rotating mechanism 47 to fix the fixed frame 11, the positions and the heights of the electric slide block 41 and the height push rod 42 are adjusted, and controls the rotating motor 46 to rotate so that the fixing frame 11 is moved to a proper place and turned over.
The fixing device 1 comprises a fixing frame 11, a clamping mechanism 12, an extrusion push rod 13, an extrusion plate 14, a buckling mechanism 15 and a connecting sleeve 16, wherein the fixing frame 11 is of a hollow structure with an opening at the upper end, the left inner side wall and the right inner side wall of the fixing frame 11 are respectively provided with the clamping mechanism 12, the front inner side wall and the rear inner side wall of the fixing frame 11 are respectively provided with the extrusion push rod 13, the extrusion plate 14 is arranged on the top of the extrusion push rod 13, the inner side surface of the extrusion plate 14 is provided with an anti-slip mat, the front outer side wall and the rear outer side wall of the fixing frame 11 are respectively provided with the buckling mechanism 15, the left end and the right end of each buckling mechanism 15 are respectively provided with the connecting sleeve 16, the connecting sleeve 16 is arranged on the outer side wall of the fixing frame 11 and is of a hollow cylinder structure, when the fixing device 1 works specifically, the extension movement of the squeeze push rod 13 can fixedly clamp the front and rear sides of the flask by the squeeze plate 14, the clamping mechanism 12 can fix the left and right sides of the flask so that the flask is firmly fixed, and the buckling mechanism 15 and the connecting sleeve 16 can cooperate with the rotating device 4 to turn the flask over.
the clamping mechanism 12 comprises a clamping push rod 121, a clamping frame 122, a clamping rotating plate 123, an angle push rod 124, a clamping spring 125, a clamping plate 126 and a clamping plate push rod 127, wherein the clamping frame 122 is installed on the inner side wall of the fixed frame 11 through the clamping push rod 121, the clamping frame 122 is of a U-shaped structure, the inner end surface of the clamping frame 122 is provided with clamping teeth, the upper end and the lower end of the clamping frame 122 are uniformly distributed with a square groove, the clamping plate 126 is uniformly distributed in each square groove on the clamping frame 122, the top of the clamping plate 126 is provided with the clamping plate push rod 127, the upper end of the clamping plate push rod 127 is installed on the middle part of the clamping rotating plate 123, the outer end of the clamping rotating plate 123 is installed on the outer side surface of the clamping frame 122 through a hinge, the angle push rods 124 are distributed at the inner end of the clamping rotating plate 123, the angle push rods 124 are installed between the inner side surface of, the clamping spring 125 is installed between the clamping rotating plate 123 and the clamping frame 122, during specific work, the clamping mechanism 12 can fix the sand box to the handle frame of the sand box, the clamping push rod 121 is extended, the latch structure at the inner end of the clamping frame 122 can clamp the outer side face of the sand box, the clamping frame 122 of the U-shaped structure is clamped at the outer side of the handle of the sand box at the moment, the length of the angle adjusting push rod 124 is adjusted, the angle of the clamping rotating plate 123 is corresponding to the angle of the outer side face of the handle, the clamping push rod 127 is extended, and the clamping plate 126 can fix the handle of the sand box.
buckle mechanism 15 include buckle square frame 151, buckle even frame 152, buckle push rod 153 and buckle even board 154, buckle square frame 151 installs on the lateral surface of fixed frame 11, buckle square frame 151 is hollow structure, the upper end of buckle square frame 151 is the funnel type, the upper and lower both ends of buckle square frame 151 all are provided with a square groove, all install a buckle even frame 152 on the upper and lower side of buckle square frame 151, the bottom of buckle push rod 153 is installed on buckle even frame 152, buckle even board 154 is installed on the top of buckle push rod 153, and the position of buckle even board 154 is corresponding with the position that buckle square groove 151 sets up, in particular work, buckle mechanism 15 can cooperate with rotary mechanism 47 and play fixed and spacing effect to fixed frame 11, prevent that fixed frame 11 from taking place to rock at rotatory in-process.
The rotating mechanism 47 comprises a rotating plate 471, a rotating inserted bar 472, a rotating fixed column 473, a limiting block 474 and a limiting spring 475, the rotating plate 471 is installed on an output shaft of the rotating motor 46, the rotating fixed column 473 is installed on the inner side surface of the rotating plate 471, the upper end and the lower end of the rotating fixed column 473 are both provided with a limiting groove, a limiting block 474 is distributed in each limiting groove on the rotating fixed column 473, the limiting block 474 is in a trapezoidal structure and is installed in the limiting groove of the rotating fixed column 473 through the limiting spring 475, the outer side surface of the limiting block 474 is provided with a sliding groove, the limiting block 474 is connected with the side wall of the limiting groove on the rotating fixed column 473 in a sliding fit manner, the position of the rotating fixed column 473 corresponds to the position of the buckle frame 151, the left end and the right end of the rotating fixed column 473 are both provided with a rotating inserted, the position of the rotating insertion rod 472 corresponds to the position of the connecting sleeve 16, in particular, during operation, when the position push rod 44 performs extending movement, the rotating insertion rod 472 can be inserted into the connecting sleeve 16, the limiting block 474 in the rotating fixing column 473 is squeezed by the buckling square frame 151 and then contracts, the sliding groove in the limiting block 474 can prevent the limiting block 474 from being displaced under the restoring force of the limiting spring 475 after being squeezed, when the limiting block 474 moves to the position where the square groove is arranged in the buckling square frame 151, the limiting block 474 can be bounced and locked in the square groove of the buckling square frame 151, when the rotating mechanism 47 needs to be separated from the buckling mechanism 15, the buckling push rod 153 is extended, the buckling connecting plate 154 can push the limiting block 474 to contract, the position push rod 44 is controlled to perform retracting movement, and the rotating mechanism 47 is separated.
During operation, the first step: firstly, a sand box is placed in a fixed frame 11, a fixing device 1 can stably fix the sand box to prevent the sand box from falling from the fixed frame 11 when the sand box is turned over, when the sand box is placed in the fixed frame 11, an extension movement of an extrusion push rod 13 can fixedly clamp the front side surface and the rear side surface of the sand box by an extrusion plate 14, a clamping mechanism 12 can fix the sand box aiming at a handle frame of the sand box, an extension clamping push rod 121 is used for clamping the push rod 121, a latch structure at the inner end of a clamping frame 122 can clamp the outer side surface of the sand box, the clamping frame 122 of a U-shaped structure is clamped at the outer side of the handle of the sand box at the moment, the length of an angle push rod 124 is adjusted to enable the angle of a clamping rotating plate 123 to correspond to the angle of the outer side surface of the handle, a clamping plate push rod 127 is extended, a clamping plate 126 can fix the handle of the sand box, then casting in the mould, the mould can gasify automatically to the processing casting of product has been accomplished, after the foundry goods cooling, need pour the foundry goods out of the sand box, buckle mechanism 15 and connecting sleeve 16 can cooperate rotary device 4 with the sand box upset, the second step: compacting mechanism 3 can support the compaction with the foundry goods in the sand box before the sand box upset, prevent that the foundry goods in the sand box from dropping when the upset, control compaction push rod 31 contracts, compaction movable plate 33 can remove, carriage 34 plays spacing effect to it when compaction movable plate 33 removes, can contract automatically when compaction roller 39 contacts the upper end of sand box, compaction roller 39 has certain pressure, thereby the compaction roller 39 that has certain pressure can push down closely knit grit and foundry goods in the sand box, the third step: the rotating device 4 can fix the fixed frame 11 and control the fixed frame 11 to move and turn over, so that the casting in the fixed sand box of the fixed frame 11 is separated from the sand box, the electric slide block 41 and the height push rod 42 can adjust the transverse position and the height of the rotating mechanism 47, the position of the rotating mechanism 47 corresponds to the position of the buckling mechanism 15, the extending position push rod 44 enables the rotating mechanism 47 to fix the fixed frame 11, the positions and the heights of the electric slide block 41 and the height push rod 42 are adjusted, the rotating motor 46 is controlled to rotate, the fixed frame 11 is moved to a proper placing place to turn over, the compacting push rod 31 is controlled to extend, the compacting mechanism 3 relieves the compacting action on the sand box, the casting sand box is stably fixed, the cooled casting is automatically turned over, and the problem that the sand box in the conventional aluminum product lost foam casting construction can move in real time when the sand shakes is solved, When the casting is finished, the sand box needs to be turned over manually, the manual labor amount is large, the sand box is not turned over manually, the hidden danger that the sand box falls off when turned over is caused, and the like; can realize the functions of stably fixing the casting sand box and automatically overturning the cooled casting, thereby achieving the aim.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an aluminium product casting mould equipment, includes fixing device (1), three-dimensional plain bumper (2), compacting mechanism (3), rotary device (4) and supporting baseplate (6), its characterized in that: the left end top of supporting baseplate (6) on install three-dimensional plain bumper (2), fixing device (1) is placed on the upper end of three-dimensional plain bumper (2), a compacting mechanism (3) is all installed at both ends around fixing device's (1) top, the outside of every compacting mechanism (3) all distributes and has a rotary device (4), rotary device (4) are installed on the top of supporting baseplate (6), wherein:
The compaction mechanism (3) comprises a compaction push rod (31), a compaction connecting frame (32), a compaction moving plate (33), a sliding frame (34), a compaction U-shaped frame (35), compaction telescopic rods (36), a compaction spring (37), a roller connecting frame (38) and compaction rollers (39), the bottom of the compaction push rod (31) is arranged on the side surface of the fixing device (1), the top of the compaction push rod (31) is connected with the lower end of the compaction connecting frame (32), the upper end of the compaction connecting frame (32) is provided with the compaction moving plate (33), the middle of the compaction moving plate (33) is provided with a square groove, the left end and the right end of the compaction moving plate (33) are uniformly distributed with one sliding frame (34), the sliding frame (34) is arranged on the top of the fixing device (1), the top of the compaction U-shaped frame (35) is arranged on the top of the compaction moving plate (33), the lower side surface of the upper end of the compaction U-shaped frame, the compaction telescopic rods (36) are positioned in square grooves formed in the compaction moving plate (33), the lower end of each compaction telescopic rod (36) is provided with a roller connecting frame (38), the compaction rollers (39) are arranged on the roller connecting frames (38) through pin shafts, and the outer sides of the compaction telescopic rods (36) are sleeved with compaction springs (37);
the rotating device (4) comprises an electric sliding block (41), a height push rod (42), a rotating sliding frame (43), a position push rod (44), a position connecting plate (45), a rotating motor (46), a rotating mechanism (47), a rotating sliding groove (48) and a rotating sliding rod (49), wherein the electric sliding block (41) is installed on the top of a supporting base plate (6), the bottom of the rotating sliding frame (43) is installed on the top of the electric sliding block (41) through the height push rod (42), the upper side surface of the inner end of the rotating sliding frame (43) is provided with the sliding groove, the position connecting plate (45) is connected with the sliding groove arranged on the rotating sliding frame (43) in a sliding fit mode, the outer side surface of the position connecting plate (45) is connected with the top of the position push rod (44), the bottom of the position push rod (44) is installed on the inner side surface of the outer end of the rotating sliding frame (43), the inner side surface of the, a rotating mechanism (47) is installed on an output shaft of the rotating motor (46), a rotating chute (48) is installed on the inner side surface of the position connecting plate (45), rotating slide rods (49) are symmetrically distributed on the outer side of the rotating mechanism (47), the outer ends of the rotating slide rods (49) are connected with the rotating chute (48) in a sliding fit mode, and the inner ends of the rotating slide rods (49) are installed on the outer end of the rotating mechanism (47);
The fixing device (1) comprises a fixing frame (11), a clamping mechanism (12), an extrusion push rod (13), an extrusion plate (14), a buckling mechanism (15) and a connecting sleeve (16), fixed frame (11) are upper end open-ended hollow structure, all install a fixture (12) on the inside wall about fixed frame (11), all install extrusion push rod (13) on the inside wall around fixed frame (11), install on the top of extrusion push rod (13) stripper plate (14), be provided with the slipmat on the medial surface of stripper plate (14), all install one buckle mechanism (15) on the lateral wall around fixed frame (11), cloth has one connecting sleeve (16) is equallyd divide at both ends about every buckle mechanism (15), connecting sleeve (16) are installed on the lateral wall of fixed frame (11), connecting sleeve (16) are the hollow cylinder structure.
2. an aluminium product casting mould apparatus according to claim 1, wherein: the clamping mechanism (12) comprises a clamping push rod (121), a clamping frame (122), a clamping rotating plate (123), an angle push rod (124), a clamping spring (125), a clamping plate (126) and a clamping plate push rod (127), wherein the clamping frame (122) is installed on the inner side wall of the fixed frame (11) through the clamping push rod (121), the clamping frame (122) is of a U-shaped structure, the inner end face of the clamping frame (122) is provided with clamping teeth, the upper end and the lower end of the clamping frame (122) are uniformly distributed with a square groove, each square groove on the clamping frame (122) is uniformly distributed with the clamping plate (126), the top of the clamping plate (126) is provided with the clamping plate push rod (127), the upper end of the clamping plate push rod (127) is installed on the middle part of the clamping rotating plate (123), the outer end of the clamping rotating plate (123) is installed on the outer side face of the clamping frame (122) through a hinge, the inner end of the, the angle push rod (124) is installed between the inner side face of the clamping rotating plate (123) and the outer side face of the clamping frame (122) through a hinge, the clamping spring (125) is located on the outer side of the angle push rod (124), and the clamping spring (125) is installed between the clamping rotating plate (123) and the clamping frame (122).
3. An aluminium product casting mould apparatus according to claim 1, wherein: buckle mechanism (15) including buckle square frame (151), buckle even frame (152), buckle push rod (153) and buckle even board (154), install on the lateral surface of fixed frame (11) buckle square frame (151), buckle square frame (151) are hollow structure, the upper and lower both ends of buckle square frame (151) all are provided with a square groove, all install a buckle even frame (152) on the upper and lower side of buckle square frame (151), install on buckle even frame (152) the bottom of buckle push rod (153), buckle even board (154) are installed on the top of buckle push rod (153), and the position of buckle even board (154) is corresponding with the position that buckle square groove (151) set up the square groove.
4. An aluminium product casting mould apparatus according to claim 1, wherein: the rotating mechanism (47) comprises a rotating plate (471), a rotating insertion rod (472), a rotating fixing column (473), a limiting block (474) and a limiting spring (475), the rotating plate (471) is installed on an output shaft of the rotating motor (46), the inner side surface of the rotating plate (471) is provided with the rotating fixing column (473), the upper end and the lower end of the rotating fixing column (473) are respectively provided with a limiting groove, each limiting groove on the rotating fixing column (473) is uniformly distributed with a limiting block (474), each limiting block (474) is of a trapezoidal structure, the limiting blocks (474) are installed in the limiting grooves of the rotating fixing columns (473) through the limiting springs (475), the outer side surfaces of the limiting blocks (474) are provided with sliding grooves, the limiting blocks (474) are connected with the side walls of the limiting grooves on the rotating fixing columns (473) in a sliding fit manner, and the positions of the rotating fixing columns (473) correspond, a rotating inserted bar (472) is uniformly distributed at the left end and the right end of the rotating fixed column (473), the rotating inserted bar (472) is installed on the inner side surface of the rotating plate (471), and the position of the rotating inserted bar (472) corresponds to the position of the connecting sleeve (16).
5. an aluminium product casting mould apparatus according to claim 1, wherein: the sliding frame (34) is connected with the compaction moving plate (33) in a sliding fit mode.
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| CN201810859434.5A CN108889909B (en) | 2018-08-01 | 2018-08-01 | Aluminum product casting mold equipment |
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| CN201810859434.5A CN108889909B (en) | 2018-08-01 | 2018-08-01 | Aluminum product casting mold equipment |
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| CN108889909B true CN108889909B (en) | 2019-12-13 |
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| DD216177A1 (en) * | 1983-01-05 | 1984-12-05 | Harzer Werke Blankenburg 3720 | UNPACKING DEVICE FOR CASTORS |
| SU1266651A1 (en) * | 1984-10-09 | 1986-10-30 | Научно-Исследовательский Институт Специальных Способов Литья | Injection moulding machine |
| CN202037308U (en) * | 2011-02-26 | 2011-11-16 | 李丙青 | Automatic slip flask molding production device for castings |
| CN203448653U (en) * | 2013-08-27 | 2014-02-26 | 刘则斌 | Overturning machine for lost foam casting |
| CN103878353A (en) * | 2014-03-22 | 2014-06-25 | 辽阳泰和机械设备制造有限公司 | Hydraulic turn-over machine |
| CN204413052U (en) * | 2014-12-05 | 2015-06-24 | 重庆市特泰机械制造有限公司 | Lost foam casting production system |
| CN106513641A (en) * | 2016-12-05 | 2017-03-22 | 成都嘉新特种精密铸造有限公司 | Box overturning mechanism for casting |
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