CN112570650B - Sand mould casting former - Google Patents
Sand mould casting former Download PDFInfo
- Publication number
- CN112570650B CN112570650B CN202110047406.5A CN202110047406A CN112570650B CN 112570650 B CN112570650 B CN 112570650B CN 202110047406 A CN202110047406 A CN 202110047406A CN 112570650 B CN112570650 B CN 112570650B
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- fixedly connected
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- ring
- sand
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- 239000004576 sand Substances 0.000 title claims abstract description 45
- 238000005266 casting Methods 0.000 title claims abstract description 16
- 238000003756 stirring Methods 0.000 claims abstract description 42
- 238000009434 installation Methods 0.000 claims abstract description 15
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000000465 moulding Methods 0.000 claims description 17
- 238000007528 sand casting Methods 0.000 claims description 15
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 240000007643 Phytolacca americana Species 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 2
- 230000033001 locomotion Effects 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 241001125929 Trisopterus luscus Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
- B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
- B22C5/0422—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type"
- B22C5/0431—Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle, e.g. with aerating means; "Devices of the Muller type" having at least two vertical tool-driving shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/06—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by sieving or magnetic separating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
- B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
Abstract
A sand mould casting forming device is characterized in that a support ring is fixedly connected to the upper side of an installation ring, a shakable filter disc is installed between the installation ring and the support ring, a placing cylinder is placed on the inner side of the support ring, a rotating plate is rotatably connected to the lower side of the surface of the placing cylinder, a plurality of sealing plates capable of synchronously moving outwards are respectively connected to the bottom of the placing cylinder in a sliding mode, an installation cover capable of moving upwards and downwards is detachably connected to the upper end of the placing cylinder, and a stirring device is installed inside the installation cover; can will place the inside grit of a section of thick bamboo and break up through control agitating unit motion when using, avoided the manual sand that breaks up of user, labour saving and time saving, and the filter disc also can rock simultaneously when agitating unit operates, alright remove to the outside simultaneously with controlling a plurality of closing plates when needs fill the grit to the master model case, and then the grit of being broken up by agitating unit alright with falling the filter disc surface, and filter through the filter disc and form the fine sand and fall into and place in the section of thick bamboo, the person of facilitating the use sand of pounding.
Description
Technical Field
The invention relates to the field of sand mould casting, in particular to sand mould casting forming equipment.
Background
The sand mold casting is a casting form with wide application, the sand is covered on the surface of a female mold, the female mold is taken out after the sand is pounded to form the sand mold, and metal solution is poured into the sand mold to further cast the sand mold.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the sand mold casting molding equipment which can assist a user to fill sand, is time-saving and labor-saving and has various functions, and effectively solves the problems in the background technology.
In order to solve the problems, the invention adopts the technical scheme that:
a sand mould casting forming device comprises a bearing platform, a liftable mounting ring is arranged at the upper side of the bearing platform, a support ring is fixedly connected with the upper side of the mounting ring, a filter disc capable of shaking is arranged between the mounting ring and the support ring, a placing cylinder is placed on the inner side of the supporting ring, a rotating plate is rotatably connected to the lower side of the surface of the placing cylinder, the bottom of the placing cylinder is respectively connected with a plurality of closing plates which can synchronously move outwards in a sliding way, the closing plates are radially distributed by taking the center of the placing cylinder as the center, when the rotating plate rotates, a structure that the closing plate synchronously moves outwards can be formed, the upper end of the placing cylinder is detachably connected with an installing cover which can move up and down, a stirring device is arranged in the mounting cover, and when the stirring device works, the filtering disc can be driven to shake; the stirring device comprises a guide plate fixedly connected to the upper side inside the mounting cover, a guide groove is formed in the lower end of the guide plate, the control panel is rotatably connected to the middle of the lower end of the guide plate, a motor is fixedly connected to the upper end inside the mounting cover, the output end of the motor is coaxially and fixedly connected with the control panel, a mounting sliding block is slidably connected to the surface of the control panel, a second stirring rod is rotatably connected to the lower end of the mounting sliding block, the upper end of the second stirring rod protrudes out of the upper side of the mounting sliding block, and the upper end of the second stirring rod is in sliding fit with the guide groove; the right end of the control panel is rotatably connected with a first stirring rod, the upper end of the first stirring rod is fixedly connected with a matching gear, the inner wall of the mounting cover is fixedly connected with an inner gear ring, and the matching gear is meshed with the inner gear ring; the outer sides of the surfaces of the upper ends of the closed plates are respectively fixedly connected with a matching pin shaft, the surfaces of the rotating plates are respectively provided with a pushing groove, the outer ends of the pushing grooves are respectively inclined towards the outer side, the matching pin shafts are respectively in sliding fit with the pushing grooves, lower connecting pipes are arranged on the lower sides of the closed plates and correspond to the filter discs, two sides of the surfaces of the lower connecting pipes corresponding to the surfaces of the lower connecting pipes are respectively fixedly connected with a connecting frame, the other ends of the connecting frames are respectively and fixedly connected with the surfaces of the placing cylinders, the surfaces of the rotating plates are fixedly connected with control knobs, the upper ends of the control knobs are fixedly connected with matching plates, the surfaces of the matching plates are rotatably connected with fixing bolts, and one ends of the fixing bolts, which are in surface contact with the placing cylinders, are fixedly connected with rubber gaskets; the utility model discloses a bearing platform, including plummer, regulating screw, first bevel gear, second bevel gear, control handle, bearing platform left side front end rotates and is connected with adjusting screw, the left side rear end fixedly connected with gag lever post of plummer, the right-hand member of collar with gag lever post sliding connection, adjusting screw with collar right-hand member threaded connection, adjusting screw's surperficial downside fixedly connected with first bevel gear, first bevel gear's right side meshing has second bevel gear, second bevel gear with the bearing platform right-hand member rotates and is connected, the coaxial rigid coupling of right-hand member of second bevel gear has control handle, control handle is located the right side of plummer.
Preferably, the surface of the upper end of the mounting ring is rotatably connected with a plurality of double-groove belt pulleys, the double-groove belt pulleys are respectively connected through a transmission belt, the upper ends of the double-groove belt pulleys are respectively and coaxially and fixedly connected with a poke rod, and the other end of the poke rod is respectively and rotatably connected with the edge of the lower end of the filter disc; one of them the coaxial rigid coupling of downside of double flute band pulley has second drive gear, second drive gear's edge meshing has first drive gear, first drive gear rotates to be connected the installation ring surface, the upper end middle part fixedly connected with integral key shaft of first drive gear, the surperficial splined connection of integral key shaft has a spline section of thick bamboo, the upper end fixedly connected with second band pulley of a spline section of thick bamboo, the coaxial rigid coupling of downside of motor has first band pulley, the surface cover of first band pulley has the interlock area, the other end in interlock area with the second band pulley surface cup joints.
Preferably, the surface of the mounting cover is rotatably connected with a connecting ring, the right end of the connecting ring is fixedly connected with a connecting plate, the upper side of the surface of the spline cylinder is rotatably connected with the connecting plate, the right end of the connecting plate is fixedly connected with a lifting plate, the right end of the mounting ring is fixedly connected with a mounting plate, the surface of the lifting plate is slidably connected with the surface of the mounting plate, the surface of the mounting plate is fixedly connected with a locking ratchet bar, a locking ratchet block is meshed with the lower side of the left end of the locking ratchet bar, the locking ratchet block is slidably connected with the surface of the lifting plate, a locking spring is fixedly connected with the right end of the locking ratchet block, the other end of the locking spring is fixedly connected with the surface of the lifting plate, and an auxiliary handle is fixedly connected with the lower side of the left end of the lifting plate.
The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:
can will place the inside grit of a section of thick bamboo and break up through control agitating unit motion when using, avoided the manual sand that looses of user, time saving and labor saving, and the filter disc also can rock simultaneously when agitating unit operates, alright remove to the outside simultaneously with controlling a plurality of closing plates when needs fill the grit to the master model case, and then the grit of being broken up by agitating unit alright fall to the filter disc surface, and filter through the filter disc and form the fine sand and fall into and place in the section of thick bamboo, the person of facilitating the use grinds sand, and can place a section of thick bamboo lower extreme open-ended size through controlling a plurality of closing plates to the distance adjustment that removes to the outside when using, and then adjust shakeout speed and quantity, the person of facilitating the use operates.
Drawings
Fig. 1 is a schematic overall structure diagram of a sand mold casting molding device according to the present invention.
FIG. 2 is a schematic view of a mounting structure of a support ring of a sand casting molding device according to the present invention.
Fig. 3 is a schematic view of a connecting ring mounting structure of a sand casting molding apparatus according to the present invention.
FIG. 4 is a schematic view of the engagement structure between the stop ratchet block and the stop ratchet bar of the sand mold casting molding device according to the present invention.
FIG. 5 is a schematic cross-sectional view of the internal structure of a mounting cover of a sand casting molding device according to the present invention.
FIG. 6 is a first schematic view of the first and second pin mounting arrangements of a sand casting apparatus of the present invention.
FIG. 7 is a schematic structural view of a guide groove of a sand casting molding device according to the present invention.
FIG. 8 is a second schematic view of the first and second pin mounting structures of a sand casting apparatus of the present invention.
Fig. 9 is a first schematic view of a filter disc transmission structure of the sand mould casting forming device.
FIG. 10 is a schematic view of a closing plate mounting structure of a sand casting molding apparatus according to the present invention.
FIG. 11 is a schematic view of the structure of the closing plate and the rotating plate of the sand casting molding equipment of the invention.
FIG. 12 is a schematic view of a connection structure of a lower connection pipe and a placing cylinder of a sand mold casting molding device according to the present invention.
FIG. 13 is a second schematic view of the filter disc drive structure of a sand casting molding apparatus of the present invention.
FIG. 14 is a schematic view of a double-grooved pulley mounting structure of a sand casting molding apparatus according to the present invention.
FIG. 15 is a schematic view of the connection structure of the poker rod and the filter disc of the sand mold casting molding equipment of the present invention.
FIG. 16 is an exploded view of a mounting cover and a mounting barrel of a sand casting molding apparatus according to the present invention.
Reference numbers in the figures: 1-bearing table, 2-mounting ring, 3-supporting ring, 4-adjusting screw, 5-limiting rod, 6-first bevel gear, 7-second bevel gear, 8-control handle, 9-mounting plate, 10-lifting plate, 11-stop ratchet bar, 12-stop ratchet block, 13-stop spring, 14-connecting plate, 15-connecting ring, 16-placing cylinder, 17-mounting cover, 18-motor, 19-first belt wheel, 20-guide plate, 21-guide groove, 22-inner gear ring, 23-control plate, 24-matching gear, 25-first stirring rod, 26-second stirring rod, 27-mounting slide block, 28-second belt wheel, 29-linkage belt, 30-spline cylinder, 31-spline shaft, 32-first transmission gear, 33-second transmission gear, 34-filter disc, 35-poke rod, 36-double-groove belt wheel, 38-closing plate, 39-matching pin shaft, 40-rotating plate, 41-pushing groove, 42-control knob, 43-matching plate, 44-fixing bolt, 45-lower connecting pipe and 46-connecting frame.
Detailed Description
The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1 to 16, the invention provides a sand mold casting molding device, which comprises a carrier table 1, wherein a liftable installation ring 2 is installed on the upper side of the carrier table 1, a support ring 3 is fixedly connected to the upper side of the installation ring 2, a shakable filter disc 34 is installed between the installation ring 2 and the support ring 3, a placing cylinder 16 is placed on the inner side of the support ring 3, a rotating plate 40 is rotatably connected to the lower side of the surface of the placing cylinder 16, a plurality of closing plates 38 capable of synchronously moving outwards are respectively and slidably connected to the bottom of the placing cylinder 16, the plurality of closing plates 38 are radially distributed by taking the center of the placing cylinder 16 as the center, when the rotating plate 40 rotates, a structure that the closing plates 38 synchronously move outwards can be formed, an installation cover 17 capable of moving upwards and downwards is detachably connected to the upper end of the placing cylinder 16, a stirring device is installed inside the installation cover 17, when the stirring device works, the filter disc 34 can be driven to shake.
When the device is used, a master mould box can be placed on the upper end surface of the bearing platform 1 and corresponds to the filter disc 34, the mounting ring 2 can be correspondingly adjusted in height according to the height of the master mould box, the application range is effectively enlarged, then the mounting cover 17 is controlled to move upwards, further, sand is placed in the placing cylinder 16, then the mounting cover 17 can be controlled to move downwards to be matched with the placing cylinder 16, when the device is used, the sand in the placing cylinder 16 can be scattered by controlling the movement of the stirring device, the sand is prevented from being scattered manually by a user, time and labor are saved, the filter disc 34 can also swing simultaneously when the stirring device is operated, when the master mould box needs to be filled with the sand, the sealing plates 38 can be controlled to move outwards at the same time, further, the sand scattered by the stirring device can fall onto the surface of the filter disc 34, and fine sand is filtered through the filter disc 34 to fall into the placing cylinder 16, the sand casting machine is convenient for a user to cast sand, and the size of the opening at the lower end of the placing cylinder 16 can be adjusted by controlling the outward moving distance of the plurality of closing plates 38 when in use, so that the sand casting speed and the quantity can be adjusted, and the operation of the user is convenient; a plurality of limiting grooves are formed in the edge of the upper end surface of the placing barrel 16, a plurality of limiting protrusions meshed with the limiting grooves are fixedly connected to the inner side of the lower end of the mounting cover 17 respectively, and the mounting cover 17 can be kept in a non-rotating state when the mounting cover 17 is mounted at the upper end of the placing barrel 16 through the meshing of the limiting grooves and the limiting protrusions, so that the stability of the mounting cover 17 is ensured; the inner wall of support ring 3 is fixedly connected with rubber ring respectively for strengthen and place the frictional force on a 16 surfaces of a section of thick bamboo, strengthen stability and the fastness of placing a 16 places.
The stirring device comprises a guide plate 20 fixedly connected to the upper side inside the mounting cover 17, a guide groove 21 is formed in the lower end of the guide plate 20, the control plate 23 is rotatably connected to the middle of the lower end of the guide plate 20, a motor 18 is fixedly connected to the upper end inside the mounting cover 17, the output end of the motor 18 is coaxially and fixedly connected with the control plate 23, a mounting slide block 27 is slidably connected to the surface of the control plate 23, a second stirring rod 26 is rotatably connected to the lower end of the mounting slide block 27, the upper end of the second stirring rod 26 protrudes out of the upper side of the mounting slide block 27, and the upper end of the second stirring rod 26 is in sliding fit with the guide groove 21; the right end of the control plate 23 is rotatably connected with a first stirring rod 25, the upper end of the first stirring rod 25 is fixedly connected with a matching gear 24, the inner wall of the mounting cover 17 is fixedly connected with an inner gear ring 22, and the matching gear 24 is meshed with the inner gear ring 22.
The structure of the guide groove 21 is as shown in fig. 6, when the motor 18 is started, the control panel 23 can be driven to rotate, when the control panel 23 rotates, the first stirring rod 25 and the second stirring rod 26 can be driven to revolve at the rotation point of the control panel 23, at the same time, when the second stirring rod 26 revolves and is matched with the guide groove 21 at the upper end in a sliding way through the second stirring rod 26, the second stirring rod 26 can slide on the surface of the control panel 23 under the limit of the guide groove 21, the effect that the second stirring rod 26 revolves and moves back and forth on the surface of the control panel 23 is formed, the effect of fully scattering sand is achieved, when the second stirring rod 26 revolves, the sand can be stirred to the outer side of the placing cylinder 16, when the first stirring rod 25 revolves, the first stirring rod 25 can be driven to rotate when being engaged with the inner gear 22 through the matching gear 24, and the first stirring rod 25 revolves at the inner edge of the placing cylinder 16, the sand can be stirred to the inner side of the placing barrel 16 again while being scattered, and the effect is remarkable.
The upper end surface of the mounting ring 2 is rotatably connected with a plurality of double-groove belt wheels 36, the double-groove belt wheels 36 are respectively connected through a transmission belt, the upper ends of the double-groove belt wheels 36 are respectively and coaxially fixedly connected with a poke rod 35, and the other end of the poke rod 35 is respectively and rotatably connected with the edge of the lower end of the filter disc 34; one of them the coaxial rigid coupling of double flute band pulley 36's downside has second drive gear 33, the edge meshing of second drive gear 33 has first drive gear 32, first drive gear 32 rotates to be connected 2 surfaces of collar, the upper end middle part fixedly connected with integral key shaft 31 of first drive gear 32, the surface spline connection of integral key shaft 31 has a spline section of thick bamboo 30, the upper end fixedly connected with second band pulley 28 of a spline section of thick bamboo 30, the coaxial rigid coupling of motor 18's downside has first band pulley 19, the surface cover of first band pulley 19 has interlock area 29, the other end of interlock area 29 with second band pulley 28 surface cup joints.
Can not influence transmission effect when installation lid 17 reciprocates through spline section of thick bamboo 30 and integral key shaft 31 spline fit, can pass through first band pulley 19 when motor 18 rotates, drive spline section of thick bamboo 30 and rotate under the transmission effect of drive belt and second band pulley 28, and drive first drive gear 32 and rotate under the effect through with integral key shaft 31 splined connection, and then mesh through first drive gear 32 and second drive gear 33 and rotate with the poker rod 35 of the coaxial rigid coupling of second drive gear 33, under the transmission of double flute band pulley 36, poker rod 35 can be the syntropy simultaneously and rotate, and then alright drive filter disc 34 and rock, filter the sand that falls into filter disc 34 surface and form the fine sand and fall down, user's operation has been avoided, time saving and labor saving and the effect is better.
The surface of the mounting cover 17 is rotatably connected with a connecting ring 15, the right end of the connecting ring 15 is fixedly connected with a connecting plate 14, the upper side of the surface of the spline cylinder 30 is rotatably connected with the connecting plate 14, the right end of the connecting plate 14 is fixedly connected with a lifting plate 10, the right end of the mounting ring 2 is fixedly connected with a mounting plate 9, the surface of the lifting plate 10 is slidably connected with the surface of the mounting plate 9, the surface of the mounting plate 9 is fixedly connected with a locking ratchet bar 11, a locking ratchet block 12 is meshed with the lower side of the left end of the locking ratchet bar 11, the locking ratchet block 12 is slidably connected with the surface of the lifting plate 10, a locking spring 13 is fixedly connected with the right end of the locking ratchet block 12, the other end of the locking spring 13 is fixedly connected with the surface of the lifting plate 10, and an auxiliary handle is fixedly connected with the lower side of the left end of the lifting plate 10.
The lifting plate 10 can move upwards in one direction through the engagement of the stopping ratchet bar 11 and the stopping ratchet block 12, so that a user can conveniently move the mounting cover 17 upwards, the operation of the user is convenient, the auxiliary handle is used for assisting the user to move the lifting plate 10, the surface of the stopping ratchet block 12 corresponding to the lifting plate 10 is fixedly connected with a connecting slide block, the surface of the lifting plate 10 is provided with a connecting slide groove which is fixedly connected with the connecting slide block, a stopping spring 13 is arranged in the connecting slide groove and used for pushing the stopping ratchet block 12 to be engaged with the stopping ratchet bar 11, when the mounting cover 17 needs to be controlled to move downwards, the stopping ratchet block 12 can be shifted leftwards, the stopping ratchet block 12 is separated from the stopping ratchet bar 11, the mounting cover 17 can move downwards smoothly, the surface of the left end of the stopping ratchet block 12 is fixedly connected with a shifting plate for facilitating the user to move the lifting plate 10 to control the stopping ratchet block 12, when the stop ratchet block 12 is released, the stop ratchet is quickly engaged with the stop ratchet bar 11 again under the pushing of the stop spring 13 to brake the lifting plate 10 again.
The outer sides of the upper end surfaces of the closing plates 38 are fixedly connected with matching pin shafts 39 respectively, the surfaces of the rotating plates 40 are provided with pushing grooves 41 respectively, the outer ends of the push grooves 41 are respectively inclined outwards, the matching pin shafts 39 are respectively matched with the push grooves 41 in a sliding way, lower connecting pipes 45 are arranged at the lower sides of the closing plates 38, the lower connecting pipe 45 corresponds to the filter disc 34, two corresponding sides of the surface of the lower connecting pipe 45 are respectively and fixedly connected with a connecting frame 46, the other end of the connecting frame 46 is fixedly connected with the surface of the placing cylinder 16, the surface of the rotating plate 40 is fixedly connected with a control knob 42, the upper end of the control knob 42 is fixedly connected with a matching plate 43, the surface of the matching plate 43 is rotatably connected with a fixing bolt 44, a rubber gasket is fixedly connected to one end of the fixing bolt 44 contacting with the surface of the placing cylinder 16.
As shown in fig. 10 and 11, the upper ends of the closing plates 38 are fixedly connected with a matching slider respectively, the bottom of the placing cylinder 16 is provided with a matching sliding slot respectively, the matching sliding slot is connected with the matching slider in a sliding manner, not only can the closing plates 38 be installed, but also the movement of the closing plates 38 can be limited, so that the closing plates 38 horizontally move, when the closing plates 38 are attached to each other, the matching pin shaft 39 is located at the outermost side inside the pushing groove 41, when the rotating plate 40 is controlled to rotate by rotating the control knob 42, the closing plates 38 can be pushed to move outwards simultaneously under the action of pushing the matching pin shaft 39 by the pushing groove 41, so that the lower end of the placing cylinder 16 is opened, the fixing bolt 44 is used for fixing the rotating plate 40 by the fixing control knob 42, so as to ensure the sealing performance and stability of the closing plates 38 to the placing cylinder 16, and prevent the placing cylinder 16 from shaking to cause the movement of the closing plates 38, the sealing of the placing barrel 16 is not tight, the rubber gasket is used for increasing the friction force between the fixing bolt 44 and the surface of the placing barrel 16, the fixing firmness of the fixing bolt 44 is enhanced, when the sealing plate sealing device is used, the bottom of the placing barrel 16 is fixed by the sealing plates 38, the rotating plates 40 can be tightly attached to the placing barrel 16 through rotating the fixing bolt 44, the stability of the sealing plates 38 is enhanced, the sealing plates 38 are required to be moved outwards, only the fixing bolt 44 needs to be unscrewed, and then the control knob 42 is rotated.
The utility model discloses a bearing platform, including plummer 1, regulating screw 4, the right-hand member of plummer 1, the left side rear end fixedly connected with gag lever post 5, the right-hand member of collar 2 with gag lever post 5 sliding connection, regulating screw 4 with 2 right-hand member threaded connection of collar, the surperficial downside fixedly connected with first bevel gear 6 of regulating screw 4, the right side meshing of first bevel gear 6 has second bevel gear 7, second bevel gear 7 with plummer 1 right-hand member rotates to be connected, the coaxial rigid coupling of right-hand member of second bevel gear 7 has control handle 8, control handle 8 is located plummer 1's right side.
When the invention is used, the control handle 8 can be rotated according to the height of the master mould box to adjust the height of the mounting ring 2, then the auxiliary handle is held to move the lifting plate 10 upwards so as to drive the mounting cover 17 to move upwards, when the stirring device is moved out of the placing cylinder 16, sand can be placed into the placing cylinder 16, when a proper amount of sand is placed, the stop ratchet block 12 is shifted upwards so that the stop ratchet block 12 is disengaged from the stop ratchet table, then the mounting cover 17 can move downwards and is engaged with the placing cylinder 16, then the motor 18 is started to drive the stirring device to break up the sand in the placing cylinder 16 and drive the filter disc 34 to slide, then the control knob 42 is rotated to drive the rotating plate 40 to rotate, so that the sealing plates 38 move outwards, the sand can fall onto the surface of the filter disc 34, and is filtered into fine sand to fall into the master mould box under the shaking action of the filter disc 34, the user can conveniently pout the sand.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (3)
1. The utility model provides a sand mould casting former, includes plummer (1), its characterized in that: the upper side of the bearing table (1) is provided with a liftable installation ring (2), the upper side of the installation ring (2) is fixedly connected with a support ring (3), a shakable filter disc (34) is installed between the installation ring (2) and the support ring (3), a placing barrel (16) is placed on the inner side of the support ring (3), the lower surface side of the placing barrel (16) is rotatably connected with a rotating plate (40), the bottom of the placing barrel (16) is respectively and slidably connected with a plurality of sealing plates (38) capable of synchronously moving towards the outside, the sealing plates (38) are radially distributed by taking the center of the placing barrel (16) as the center, when the rotating plate (40) rotates, a structure that the sealing plates (38) synchronously move towards the outside can be formed, the upper end of the placing barrel (16) is detachably connected with an installation cover (17) capable of moving up and down, a stirring device is arranged in the mounting cover (17), and when the stirring device works, the filtering disc (34) can be driven to shake; the stirring device comprises a guide plate (20) fixedly connected to the upper side inside the mounting cover (17), a guide groove (21) is formed in the lower end of the guide plate (20), a control panel (23) is rotatably connected to the middle of the lower end of the guide plate (20), a motor (18) is fixedly connected to the upper end inside the mounting cover (17), the output end of the motor (18) is coaxially and fixedly connected with the control panel (23), a mounting sliding block (27) is slidably connected to the surface of the control panel (23), a second stirring rod (26) is rotatably connected to the lower end of the mounting sliding block (27), the upper end of the second stirring rod (26) protrudes out of the upper side of the mounting sliding block (27), and the upper end of the second stirring rod (26) is in sliding fit with the guide groove (21); the right end of the control plate (23) is rotatably connected with a first stirring rod (25), the upper end of the first stirring rod (25) is fixedly connected with a matching gear (24), the inner wall of the mounting cover (17) is fixedly connected with an inner gear ring (22), and the matching gear (24) is meshed with the inner gear ring (22); the outer side of the surface of the upper end of the closing plate (38) is fixedly connected with a matching pin shaft (39) respectively, the surface of the rotating plate (40) is provided with a pushing groove (41) respectively, the outer end of the pushing groove (41) inclines towards the outer side respectively, the matching pin shaft (39) is in sliding fit with the pushing groove (41) respectively, a plurality of lower connecting pipes (45) are arranged on the lower side of the closing plate (38), the lower connecting pipes (45) correspond to the filter disc (34), two sides of the lower connecting pipes (45) corresponding to the surface are fixedly connected with connecting frames (46) respectively, the other ends of the connecting frames (46) are fixedly connected with the surface of the placing cylinder (16) respectively, the surface of the rotating plate (40) is fixedly connected with a control knob (42), the upper end of the control knob (42) is fixedly connected with a matching plate (43), and the surface of the matching plate (43) is rotatably connected with a fixing bolt (44), one end of the fixing bolt (44) which is in contact with the surface of the placing cylinder (16) is fixedly connected with a rubber gasket; plummer (1) left side front end rotates and is connected with adjusting screw (4), the left side rear end fixedly connected with gag lever post (5) of plummer (1), the right-hand member of collar (2) with gag lever post (5) sliding connection, adjusting screw (4) with collar (2) right-hand member threaded connection, the surperficial downside fixedly connected with first bevel gear (6) of adjusting screw (4), the right side meshing of first bevel gear (6) has second bevel gear (7), second bevel gear (7) with plummer (1) right-hand member rotates and is connected, the coaxial rigid coupling of right-hand member of second bevel gear (7) has brake valve lever (8), brake valve lever (8) are located the right side of plummer (1).
2. The sand casting molding apparatus as claimed in claim 1, wherein: the upper end surface of the mounting ring (2) is rotatably connected with a plurality of double-groove belt wheels (36), the double-groove belt wheels (36) are respectively connected through a transmission belt, the upper ends of the double-groove belt wheels (36) are respectively and coaxially fixedly connected with poke rods (35), and the other ends of the poke rods (35) are respectively and rotatably connected with the edge of the lower end of the filter disc (34); one of them the coaxial rigid coupling of downside of double flute band pulley (36) has second drive gear (33), the edge meshing of second drive gear (33) has first drive gear (32), first drive gear (32) rotate to be connected the collar (2) surface, the upper end middle part fixedly connected with integral key shaft (31) of first drive gear (32), the surperficial splined connection of integral key shaft (31) has a spline section of thick bamboo (30), the upper end fixedly connected with second band pulley (28) of a spline section of thick bamboo (30), the coaxial rigid coupling of downside of motor (18) has first band pulley (19), the surface cover of first band pulley (19) has interlock area (29), the other end of interlock area (29) with second band pulley (28) surface cup joints.
3. The sand casting molding apparatus as claimed in claim 2, wherein: the surface of the mounting cover (17) is rotatably connected with a connecting ring (15), the right end of the connecting ring (15) is fixedly connected with a connecting plate (14), the upper side of the surface of the spline cylinder (30) is rotatably connected with the connecting plate (14), the right end of the connecting plate (14) is fixedly connected with a lifting plate (10), the right end of the mounting ring (2) is fixedly connected with a mounting plate (9), the surface of the lifting plate (10) is slidably connected with the surface of the mounting plate (9), the surface of the mounting plate (9) is fixedly connected with a stopping ratchet bar (11), the lower side of the left end of the stopping ratchet bar (11) is meshed with a stopping ratchet block (12), the stopping ratchet block (12) is slidably connected with the surface of the lifting plate (10), the right end of the stopping ratchet block (12) is fixedly connected with a stopping spring (13), and the other end of the stopping spring (13) is fixedly connected with the surface of the lifting plate (10), an auxiliary handle is fixedly connected to the lower side of the left end of the lifting plate (10).
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| CN202110047406.5A CN112570650B (en) | 2021-01-14 | 2021-01-14 | Sand mould casting former |
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| CN202110047406.5A CN112570650B (en) | 2021-01-14 | 2021-01-14 | Sand mould casting former |
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| CN118002745A (en) * | 2024-04-09 | 2024-05-10 | 山西汉通鑫宇科技股份有限公司 | Sand mould air hole binding tool |
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| CN108246614A (en) * | 2018-01-22 | 2018-07-06 | 朱园园 | A kind of rocking type Sand screen |
| CN109603641A (en) * | 2019-01-22 | 2019-04-12 | 韩天信 | A kind of chemical industry high-efficiency stirring equipment |
| CN210789117U (en) * | 2019-09-30 | 2020-06-19 | 重庆设源机械有限公司 | Founding wax matrix covers husky device |
| CN211191871U (en) * | 2019-10-30 | 2020-08-07 | 池州鸿博通用机械制造有限公司 | Sand distribution system for sand casting |
| CN111359484A (en) * | 2020-03-30 | 2020-07-03 | 安徽医科大学第一附属医院 | Disinfectant storage equipment for epidemic prevention |
| CN112058143A (en) * | 2020-09-17 | 2020-12-11 | 秦国现 | Stirring device with good stirring effect |
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Effective date of registration: 20220415 Address after: 317321 Xiage Town Industrial Zone, Xianju County, Taizhou City, Zhejiang Province Applicant after: XIANJU DONGFANG HYDRAULIC PRESSURE MACHINERY Corp.,Ltd. Address before: 58 Qingfeng street, Erqi District, Zhengzhou City, Henan Province Applicant before: Yang Bin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Sand Mold Casting Equipment Effective date of registration: 20231111 Granted publication date: 20220506 Pledgee: Zhejiang Xianju Rural Commercial Bank Co.,Ltd. Pledgor: XIANJU DONGFANG HYDRAULIC PRESSURE MACHINERY Corp.,Ltd. Registration number: Y2023330002611 |
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Granted publication date: 20220506 Pledgee: Zhejiang Xianju Rural Commercial Bank Co.,Ltd. Pledgor: XIANJU DONGFANG HYDRAULIC PRESSURE MACHINERY Corp.,Ltd. Registration number: Y2023330002611 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A sand mold casting and forming equipment Granted publication date: 20220506 Pledgee: Zhejiang Xianju Rural Commercial Bank Co.,Ltd. Pledgor: XIANJU DONGFANG HYDRAULIC PRESSURE MACHINERY Corp.,Ltd. Registration number: Y2024330000994 |