CN204234696U - The inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer - Google Patents

The inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer Download PDF

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Publication number
CN204234696U
CN204234696U CN201420660613.3U CN201420660613U CN204234696U CN 204234696 U CN204234696 U CN 204234696U CN 201420660613 U CN201420660613 U CN 201420660613U CN 204234696 U CN204234696 U CN 204234696U
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CN
China
Prior art keywords
molding sand
centrifugal casting
sun gear
bayonet socket
turbine centrifugal
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420660613.3U
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Chinese (zh)
Inventor
凌庭贵
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CHONGQING MENGCHI MACHINERY MANUFACTURING Co Ltd
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CHONGQING MENGCHI MACHINERY MANUFACTURING Co Ltd
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Priority to CN201420660613.3U priority Critical patent/CN204234696U/en
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Publication of CN204234696U publication Critical patent/CN204234696U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses the inside and outside cleaning of a kind of turbine centrifugal casting moulded barrel and molding sand reclaimer, comprise outside dust arrester, cleaning device for inner wall and molding sand retracting device, described cleaning device for inner wall comprises for the mobile moving assembly of casting type tube and the sanding component for clearing up casting type tube.Described outside dust arrester comprises motor, and described motor drive shaft, described main shaft is arranged with sun gear, and described sun gear is arranged on planet carrier, and described terminal pad is provided with rotating disc slidably, and described bayonet socket is also to being connected to dust cover.Described molding sand retracting device comprises the conveyer belt for transporting foundry sand, be positioned at and be provided with the contrary emery wheel of a pair direction of rotation below conveyer belt, three grades of used by oscillating screen are in receiving the material that drops from the second-order separation plate and sand container being reclaimed in thicker being separated to wherein and thinner waste material is separated in the second collection container.The utility model structure is simple, considerably increases stability during polishing.

Description

The inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer
Technical field
The utility model relates to a kind of Foundry Production equipment, particularly the inside and outside cleaning of a kind of turbine centrifugal casting moulded barrel and molding sand reclaimer.
Background technology
Casting is a kind of metal fever processing technology that the mankind grasp relatively early, the history of existing about 6000.China has entered the heyday of bronze casting between B.C. 1700 ~ first 1000, and technique has reached quite high level.Casting is cast to by liquid metals in the casting cavity that adapts with part shape, after its cooled and solidified, to obtain the method for part or blank.Mostly be by casting material matter and be solid-state originally but be heated to liquid metal (example: copper, iron, aluminium, tin, lead etc.), and the material of mold can be sand, metal even ceramic.In response to different requirement, the method for use also can be different.
Casting Metal Melting is smelt meet necessarily required liquid and water enter in casting mold, through cooled and solidified, level process after obtain the technical process of the foundry goods of predetermined shape, size and performance.Cast blank is shaped because being close to, and reaches the object exempting from machining or a small amount of processing and reduce cost and decrease Production Time to a certain extent. and casting is one of fundamental technology of modem devices process industry.
Liquid metal pours in the casting mold of rotation by centrifugal casting machine, is frozen into the equipment of foundry goods under the influence of centrifugal force.Centrifugally cast feature is that molten metal fills type under the influence of centrifugal force and solidifies, and metal feeding effect is good, fine and close gradually, good mechanical property; Casting hollow foundry goods does not need dead head, and using rate of metal improves greatly.
At present, centrifugal casting moulded barrel due to before centrifugal casting inner surface sprayed the thick powder liquid coating of one deck 1mm, casting terminate after, coating is sintered, and is bonded on type tube inwall, bad cleaning, and within very short time, type tube need spray again.Clear up mainly manual type to centrifugal casting moulded barrel in prior art, type tube while low speed rotation, is cleared up with the wire brush that a diameter is greater than type tube internal diameter under the support of support roller, is then blown out by dust compressed air.As from the foregoing, because workman clears up type tube, cause the labour intensity of workman large, the efficiency of cleaning is lower.Cast type tube simultaneously and have casting spot in its outside after a procedure, also need cleaning.
Summary of the invention
For the problems referred to above that prior art exists, the purpose of this utility model is to provide the inside and outside cleaning of a kind of turbine centrifugal casting moulded barrel and molding sand reclaimer.
The technical solution of the utility model is: the inside and outside cleaning of a kind of turbine centrifugal casting moulded barrel and molding sand reclaimer, comprise outside dust arrester and cleaning device for inner wall and molding sand retracting device, described cleaning device for inner wall comprises for the mobile moving assembly of casting type tube and the sanding component for clearing up casting type tube, described moving assembly comprises support and is arranged on the conveyer belt for carrying casting type tube on support, and described conveyer belt is driven by motor and realizes way moving;
Described sanding component comprises 2 pedestals, 2 described pedestals are separately positioned on the both sides of support, pedestal described in each is all provided with an electrical machinery of active force, each described electrical machinery of active force all connects main shaft by shaft coupling, main shaft described in each root is all provided with a sun gear, sun gear described in each is all engaged with three planetary gears, planetary gear described in each is all coaxially installed with an elastic caoutchouc wheel, the sand paper be wrapped with for polishing taken turns by described elastic caoutchouc, pedestal described in each is also provided with support bar, support bar described in each root is all connected with front-end bearing pedestal and rear bearing block, described main shaft is arranged on front-end bearing pedestal and rear bearing block by bearing, be positioned at described sun gear and the side of pedestal is provided with dust suction disc, described dust suction disc is connected to dust catcher by pipeline,
Described outside dust arrester comprises motor, described motor drive shaft, described main shaft is arranged with sun gear, described sun gear is arranged on planet carrier, described sun gear engagement planetary gear, described planetary gear engagement gear ring, described planet carrier driver output axle, described output shaft is connected with terminal pad, described terminal pad is provided with spline, described terminal pad is provided with rotating disc slidably, described rotating disc is slided by air cylinder driven and realizes the adjustment of rotating disc and terminal pad axial location in the spline of terminal pad, the bayonet socket for blocking centrifugal casting machine casting type tube is provided with in described rotating disc, the inner side of described bayonet socket is provided with brush, described bayonet socket is also to being connected to dust cover, described dust cover is slidably arranged on guide rail, described dust cover by air cylinder driven at slide on rails to realize with the docking of bayonet socket or to be separated, described dust cover is provided with exhaust column for detaching dust granules,
Described molding sand retracting device comprises the conveyer belt for transporting foundry sand, be positioned at and below described conveyer belt, be provided with the contrary emery wheel of a pair direction of rotation, the below of described emery wheel is provided with the first vibratory sieve, foundry sand falls to the top of emery wheel from conveyer belt and drops down onto in the first vibratory sieve after a pair abrasion wheel grinding, material after grinding sieves by described first vibratory sieve, by thin material screening in the first collection container be arranged on below the first vibratory sieve, by thick material screening to the second-order separation plate, the top of described the second-order separation plate be provided with several rotation identical for rolling while make the milling roller that material moves along the second-order separation plate length direction, the below of described the second-order separation plate is provided with three grades of vibratory sieves, described three grades of used by oscillating screen are in receiving the material that drops from the second-order separation plate and sand container being reclaimed in thicker being separated to wherein and thinner waste material is separated in the second collection container.
Preferably, on described pipeline, cover has piping clip, and described piping clip is arranged on bearing block or rear bearing block or support bar.
Preferably, sun gear described in each is provided with a dust suction disc near the side of pedestal.
Preferably, described front-end bearing pedestal is less than along the height that support bar radial direction extends the height that rear bearing block extends along support bar radial direction.
Preferably, described support bar becomes the angle of 5-30 ° with main shaft.
Preferably, described bayonet socket is provided with groove, and described dust cover is provided with projection, and when described bayonet socket docks with dust cover, described groove matches with projection.
Preferably, the bottom of described bayonet socket is provided with two fans distributed along its axisymmetrical, and the wind direction of described fan outlet is parallel to the axis of bayonet socket.
Preferably, the outside of described gear ring is provided with band-type brake.
Preferably, described sun gear and planetary gear are straight spur gear.
Preferably, the side of described first vibratory sieve is provided with baffle plate, the opposite side of described first vibratory sieve is provided with downward-sloping material slide plate, described panel hinge first connecting rod, the hinged rotating disk of described first connecting rod, described rotating disk is driven by motor, the side of described three grades of vibratory sieves is provided with side shield, and the opposite side of described three grades of vibratory sieves is provided with 3 material slide plate, the hinged third connecting rod of described side shield, hinged 3rd rotating disk of described third connecting rod, described 3rd rotating disk is driven by motor.
In sum, the utility model has the following advantages:
The utility model structure is simple, and can realize the inside and outside cleaning of casting type tube, Whole Equipment is little simultaneously, and energy consumption is low, can reclaim casting sand, improve resource utilization.
Accompanying drawing explanation
Fig. 1 is the structural representation according to the utility model peripheral dust arrester;
Fig. 2 is the structural representation according to cleaning device for inner wall in the utility model;
Fig. 3 is the schematic diagram according to the utility model preferred embodiment Sand retracting device.
Detailed description of the invention
Do to illustrate in detail, intactly further to the utility model below in conjunction with embodiment and accompanying drawing.
As Figure 1-3, the inside and outside cleaning of a kind of turbine centrifugal casting moulded barrel and molding sand reclaimer, comprise outside dust arrester, cleaning device for inner wall and molding sand retracting device, described cleaning device for inner wall comprises for the mobile moving assembly of casting type tube and the sanding component for clearing up casting type tube, described moving assembly comprises support 1b and is arranged on the conveyer belt 2b for carrying casting type tube on support 1b, and described conveyer belt 2b is driven by motor and realizes way moving;
Described sanding component comprises 2 pedestal 3b, 2 described pedestal 3b are separately positioned on the both sides of support 1b, pedestal 3b described in each is all provided with an electrical machinery of active force 4b, each described electrical machinery of active force 4b all connects main shaft 5b by shaft coupling, main shaft 5b described in each root is all provided with a sun gear 61b, sun gear 61b described in each is all engaged with three planetary gear 62b, planetary gear 62b described in each is all coaxially installed with an elastic caoutchouc wheel 63b, described elastic caoutchouc wheel 63b is wrapped with the sand paper 64b for polishing, pedestal 3b described in each is also provided with support bar 31b, support bar 31b described in each root is all connected with front-end bearing pedestal 32b and rear bearing block 33b, described main shaft 5b is arranged on front-end bearing pedestal 32b and rear bearing block 33b by bearing, be positioned at described sun gear 61b and the side of pedestal 3b is provided with dust suction disc 71b, described dust suction disc 71b is connected to dust catcher by pipeline 72b.On described pipeline 72b, cover has piping clip 73b, and described piping clip 73b is arranged on bearing block 32b or rear bearing block 33b or support bar 31b.
Sun gear 61 described in each is provided with a dust suction disc 71 near the side of pedestal 3.Described front-end bearing pedestal 32 is less than along the height that support bar 31 radial direction extends the height that rear bearing block 33 extends along support bar 31 radial direction.The angle of described support bar 31 and 5 °, 5 one-tenth, main shaft or 10 ° or 15 ° or 20 ° or 25 ° or 30 °.
Outside dust arrester comprises motor 1, described motor 1 drive shaft 2, described main shaft 2 is arranged with sun gear 31, described sun gear 31 is arranged on planet carrier 34, described sun gear 31 engages planetary gear 32, described planetary gear 32 engages gear ring 33, described planet carrier 34 driver output axle 4, described output shaft 4 is connected with terminal pad 5, described terminal pad 5 is provided with spline, described terminal pad 5 is provided with rotating disc 6 slidably, described rotating disc 6 drives slip in the spline of terminal pad 5 to realize the adjustment of rotating disc 6 and terminal pad 5 axial location by cylinder a, the bayonet socket 61 for blocking centrifugal casting machine casting type tube is provided with in described rotating disc 6, the inner side of described bayonet socket 61 is provided with brush 62, described bayonet socket 61 is also to being connected to dust cover 7, described dust cover 7 is slidably arranged on guide rail 71, described dust cover 7 is driven by cylinder a and slides realize with the docking of bayonet socket 61 or be separated on guide rail 71, described dust cover 7 is provided with exhaust column 72 for detaching dust granules.Described bayonet socket 61 is provided with groove 611, described dust cover 7 is provided with protruding 73, and when described bayonet socket 61 docks with dust cover 7, described groove 611 matches with protruding 73.The bottom of described bayonet socket 61 is provided with two fans 612 distributed along its axisymmetrical, and the wind direction of described fan 612 air outlet is parallel to the axis of bayonet socket 61.The outside of described gear ring 33 is provided with band-type brake 8.Described sun gear 31 and planetary gear 32 are straight spur gear.
Molding sand retracting device comprises the conveyer belt 1a for transporting foundry sand, be positioned at and below described conveyer belt 1a, be provided with the contrary emery wheel 2a of a pair direction of rotation, the below of described emery wheel 2a is provided with the first vibratory sieve 3a, foundry sand falls to the top of emery wheel 2a from conveyer belt 1a and drops down onto in the first vibratory sieve 3a after a pair emery wheel 2a grinds, material after grinding sieves by described first vibratory sieve 3a, by thin material screening in the first collection container 31a be arranged on below the first vibratory sieve 3a, by thick material screening to the second-order separation plate 4a, the top of described the second-order separation plate 4a be provided with several rotation identical for rolling while make the milling roller 5a that material moves along the second-order separation plate 4a length direction, the below of described the second-order separation plate 4a is provided with three grades of vibratory sieve 6a, described three grades of vibratory sieve 6a are for receiving the material that drops from the second-order separation plate 4a and sand container 61a being reclaimed in thicker being separated to wherein and thinner waste material is separated in the second collection container 62a.The side of described first vibratory sieve 3a is provided with baffle plate 32a, the opposite side of described first vibratory sieve 3a is provided with downward-sloping material slide plate 33a, the hinged rotating disk 35a of the hinged first connecting rod 34a of described baffle plate 32a, described first connecting rod 34a, described rotating disk 35a is driven by motor.The side of described three grades of vibratory sieve 6a is provided with side shield 63a, the opposite side of described three grades of vibratory sieve 6a is provided with 3 material slide plate 64a, the hinged 3rd rotating disk 66a of the hinged third connecting rod 65a of described side shield 63a, described third connecting rod 65a, described 3rd rotating disk 66a is driven by motor.Described first collection container 31a, the second collection container 62a and recovery sand container 61a are equipped with flare openings upwards.The sieve diameter of described first vibratory sieve 3a is greater than the diameter of three grades of vibratory sieve 6a sieve apertures.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and description the scope do not exceeded disclosed in the utility model claims and description.

Claims (10)

1. the inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer, it is characterized in that, comprise outside dust arrester, cleaning device for inner wall and molding sand retracting device, described cleaning device for inner wall comprises for the mobile moving assembly of casting type tube and the sanding component for clearing up casting type tube, described moving assembly comprises support (1b) and is arranged on the conveyer belt (2b) for carrying casting type tube on support (1b), and described conveyer belt (2b) is driven by motor and realizes way moving;
Described sanding component comprises 2 pedestals (3b), 2 described pedestals (3b) are separately positioned on the both sides of support (1b), pedestal described in each (3b) is all provided with an electrical machinery of active force (4b), each described electrical machinery of active force (4b) all connects main shaft (5b) by shaft coupling, main shaft (5b) described in each root is all provided with a sun gear (61b), sun gear described in each (61b) is all engaged with three planetary gears (62b), planetary gear described in each (62b) is all coaxially installed with elastic caoutchouc wheel (63b), described elastic caoutchouc wheel (63b) is wrapped with the sand paper (64b) for polishing, pedestal described in each (3b) is also provided with support bar (31b), support bar (31b) described in each root is all connected with front-end bearing pedestal (32b) and rear bearing block (33b), described main shaft (5b) is arranged on front-end bearing pedestal (32b) and rear bearing block (33b) by bearing, be positioned at described sun gear (61b) and the side of pedestal (3b) is provided with dust suction disc (71b), described dust suction disc (71b) is connected to dust catcher by pipeline (72b),
Described outside dust arrester comprises motor (1), described motor (1) drive shaft (2), described main shaft (2) is arranged with sun gear (31), described sun gear (31) is arranged on planet carrier (34), described sun gear (31) engagement planetary gear (32), described planetary gear (32) engagement gear ring (33), described planet carrier (34) driver output axle (4), described output shaft (4) is connected with terminal pad (5), described terminal pad (5) is provided with spline, described terminal pad (5) is provided with slidably rotating disc (6), described rotating disc (6) drives slip in the spline of terminal pad (5) to realize the adjustment of rotating disc (6) and terminal pad (5) axial location by cylinder (a), the bayonet socket (61) for blocking centrifugal casting machine casting type tube is provided with in described rotating disc (6), the inner side of described bayonet socket (61) is provided with brush (62), described bayonet socket (61) is also to being connected to dust cover (7), described dust cover (7) is slidably arranged on guide rail (71), described dust cover (7) is driven in the upper slip of guide rail (71) by cylinder (a) to realize with the docking of bayonet socket (61) or to be separated, described dust cover (7) is provided with exhaust column (72) for detaching dust granules,
Described molding sand retracting device comprises the conveyer belt (1a) for transporting foundry sand, be positioned at described conveyer belt (1a) below and be provided with the contrary emery wheel (2a) of a pair direction of rotation, the below of described emery wheel (2a) is provided with the first vibratory sieve (3a), foundry sand falls to the top of emery wheel (2a) from conveyer belt (1a) and drops down onto in the first vibratory sieve (3a) after a pair emery wheel (2a) grinding, material after grinding sieves by described first vibratory sieve (3a), by thin material screening in the first collection container (31a) being arranged on the first vibratory sieve (3a) below, by thick material screening to the second-order separation plate (4a), the top of described the second-order separation plate (4a) be provided with several rotation identical for rolling while make the milling roller (5a) that material moves along the second-order separation plate (4a) length direction, the below of described the second-order separation plate (4a) is provided with three grades of vibratory sieves (6a), described three grades of vibratory sieves (6a) are for receiving the material that drops from the second-order separation plate (4a) and sand container (61a) being reclaimed in thicker being separated to wherein and thinner waste material is separated in the second collection container (62a).
2. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 1 and molding sand reclaimer, it is characterized in that, the upper cover of described pipeline (72b) has piping clip (73b), and described piping clip (73b) is arranged on bearing block (32b) or rear bearing block (33b) or support bar (31b).
3. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 2 and molding sand reclaimer, it is characterized in that, sun gear described in each (61b) is provided with a dust suction disc (71b) near the side of pedestal (3b).
4. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 3 and molding sand reclaimer, it is characterized in that, described front-end bearing pedestal (32b) is less than along the height that support bar (31b) radial direction extends the height that rear bearing block (33b) extends along support bar (31b) radial direction.
5. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 1 and molding sand reclaimer, it is characterized in that, described support bar (31b) becomes the angle of 0-30 ° with main shaft (5b).
6. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 1 and molding sand reclaimer, it is characterized in that, described bayonet socket (61) is provided with groove (611), described dust cover (7) is provided with projection (73), when described bayonet socket (61) docks with dust cover (7), described groove (611) matches with protruding (73).
7. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 6 and molding sand reclaimer, it is characterized in that, the bottom of described bayonet socket (61) is provided with two fans distributed along its axisymmetrical (612), and the wind direction of described fan (612) air outlet is parallel to the axis of bayonet socket (61).
8. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 7 and molding sand reclaimer, it is characterized in that, the outside of described gear ring (33) is provided with band-type brake (8).
9. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 8 and molding sand reclaimer, it is characterized in that, described sun gear (31) and planetary gear (32) are straight spur gear.
10. the inside and outside cleaning of turbine centrifugal casting moulded barrel as claimed in claim 1 and molding sand reclaimer, it is characterized in that, the side of described first vibratory sieve (3a) is provided with baffle plate (32a), the opposite side of described first vibratory sieve (3a) is provided with downward-sloping material slide plate (33a), described baffle plate (32a) hinged first connecting rod (34a), described first connecting rod (34a) hinged rotating disk (35a), described rotating disk (35a) is driven by motor, the side of described three grades of vibratory sieves (6a) is provided with side shield (63a), the opposite side of described three grades of vibratory sieves (6a) is provided with 3 material slide plate (64a), described side shield (63a) hinged third connecting rod (65a), hinged 3rd rotating disk (66a) of described third connecting rod (65a), described 3rd rotating disk (66a) is driven by motor.
CN201420660613.3U 2014-11-05 2014-11-05 The inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer Expired - Fee Related CN204234696U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807909A (en) * 2016-12-30 2017-06-09 大连瑞谷科技有限公司 A kind of centrifugal casting casting machine
CN108213379A (en) * 2017-12-30 2018-06-29 芜湖慧盈自动化设备有限公司 A kind of centrifugal casting processing unit (plant)
CN109590443A (en) * 2019-01-05 2019-04-09 陈杰 A kind of horizontal centrifugal casting machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106807909A (en) * 2016-12-30 2017-06-09 大连瑞谷科技有限公司 A kind of centrifugal casting casting machine
CN108213379A (en) * 2017-12-30 2018-06-29 芜湖慧盈自动化设备有限公司 A kind of centrifugal casting processing unit (plant)
CN108213379B (en) * 2017-12-30 2019-11-19 芜湖慧盈自动化设备有限公司 A kind of centrifugal casting processing unit (plant)
CN109590443A (en) * 2019-01-05 2019-04-09 陈杰 A kind of horizontal centrifugal casting machine

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