CN109590443B - Horizontal centrifugal casting machine - Google Patents
Horizontal centrifugal casting machine Download PDFInfo
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- CN109590443B CN109590443B CN201910009799.3A CN201910009799A CN109590443B CN 109590443 B CN109590443 B CN 109590443B CN 201910009799 A CN201910009799 A CN 201910009799A CN 109590443 B CN109590443 B CN 109590443B
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- 238000009750 centrifugal casting Methods 0.000 title claims abstract description 22
- 238000005498 polishing Methods 0.000 claims abstract description 65
- 238000005266 casting Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000000465 moulding Methods 0.000 claims abstract description 24
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 23
- 229910052753 mercury Inorganic materials 0.000 claims description 23
- 238000009413 insulation Methods 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000007517 polishing process Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
- B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/10—Accessories for centrifugal casting apparatus, e.g. moulds, linings therefor, means for feeding molten metal, cleansing moulds, removing castings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention belongs to the technical field of casting equipment, and particularly relates to a horizontal centrifugal casting machine which comprises a base and a feeding trough arranged on the base; the device also comprises a horizontally arranged molding cylinder, a riding wheel, a polishing unit, a motor and a controller; the controller is used for controlling the work of the centrifugal casting machine; two pairs of supporting wheels which are arranged in pairs are supported below the profile cylinder and are driven to rotate by the supporting wheels; an output shaft of the motor is connected with the riding wheel, and the motor is used for driving the riding wheel to rotate; the grinding unit is arranged on the molding cylinder and is used for grinding and polishing the cast formed in the molding cylinder; through the mutual cooperation between the polishing disc, the first air cylinder, the second air cylinder and the annular water tank, the inner wall of the tubular casting, which is back and forth by the polishing disc, is polished, the flatness of the inner wall of the tubular casting is improved, the time required by the polishing process is reduced, the production efficiency is improved, the stress of the tubular casting is reduced, and the strength of the tubular casting is improved.
Description
Technical Field
The invention belongs to the technical field of casting equipment, and particularly relates to a horizontal centrifugal casting machine.
Background
The centrifugal casting machine is a casting device which utilizes centrifugal force to make molten metal enter a mould cylinder rotating at high speed, and then the molten metal is cooled and formed under the action of centrifugal force so as to obtain metal castings. Among them, the horizontal type casting machine is a typical centrifugal casting machine, and is mainly used for casting various tubular castings. The existing horizontal casting machine mainly comprises a horizontally arranged mould cylinder, wherein the lower part of the mould cylinder is supported by supporting wheels arranged in pairs and driven to rotate by the supporting wheels, and the supporting wheels are connected with a power device and driven by the power device.
In the prior art, during the processing of the tubular casting, the centrifugal fixed die is firstly used, and then the polishing tool is used for polishing, so that the inner wall of the tubular casting is polished to be smooth and flat, but the flatness of the inner wall of the formed tubular casting is low, a large amount of time is needed to polish and flatten the inner wall during polishing, the production efficiency is reduced, and meanwhile, the tubular casting generates stress during forming, and the strength of the tubular casting is reduced; so that the technical solution is limited.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that the flatness of the inner wall of the formed tubular casting is low, the tubular casting generates stress during forming and the strength of the tubular casting is reduced are solved; the invention provides a horizontal centrifugal casting machine.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a horizontal centrifugal casting machine which comprises a base and a feeding trough arranged on the base; the device also comprises a horizontally arranged molding cylinder, a riding wheel, a polishing unit, a motor and a controller; the controller is used for controlling the work of the centrifugal casting machine; two pairs of supporting wheels which are arranged in pairs are supported below the profile cylinder and are driven to rotate by the supporting wheels; an output shaft of the motor is connected with the riding wheel, and the motor is used for driving the riding wheel to rotate; the grinding unit is arranged on the molding cylinder and is used for grinding and polishing the cast formed in the molding cylinder; wherein,
the polishing unit comprises a polishing disc, a supporting plate, a supporting shaft, a first air cylinder, a sliding block, a second air cylinder, a piston and an annular water tank; the supporting shaft is horizontally arranged on the supporting plate, and the supporting plate is fixedly connected to the base; the supporting shaft is arranged in the molding cylinder and is positioned at the rotating center of the molding cylinder; the polishing disc is slidably mounted on the support shaft and used for polishing the tubular casting, an annular chute is formed in the polishing disc, and a plurality of sliding blocks are slidably mounted on the annular chute; the first cylinder penetrates through the right side wall of the molding cylinder, the end part of the first cylinder is fixedly connected with the sliding block, and the first cylinder is used for pushing the polishing disc to slide on the supporting shaft; one end of the second cylinder is embedded in the side wall of the cylinder, the other end of the second cylinder penetrates through the annular water tank, a piston is arranged in the second cylinder in a sliding mode, a spring is arranged between the second cylinder and the piston and used for driving the piston to reset, mercury is filled in the second cylinder and located on the left side of the piston, and the right side wall of the second cylinder is communicated with the first cylinder through an air pipe; the piston is used for compressing the gas in the second cylinder into the first cylinder; and the annular water tank is filled with cooling liquid, and the cooling liquid is used for cooling the second cylinder.
Firstly, a motor drives a mould cylinder to rotate through a riding wheel, molten steel is poured into the mould cylinder through a feeding groove, the high-temperature molten steel heats the mould cylinder, the mould cylinder heats mercury in a second cylinder, the mercury expands when heated and pushes a piston rightwards, the piston charges gas in the second cylinder into the first cylinder through a gas pipe, the first cylinder extends, a polishing disc slides leftwards on a support shaft through the matching among the first cylinder, a sliding block and the polishing disc, the polishing disc and the mould cylinder rotate relatively at the moment, and the polishing disc performs primary polishing on a tubular casting at high temperature, so that the flatness of the inner wall of the tubular casting is improved, the time required by a polishing process is shortened, the production efficiency is improved, the stress of the tubular casting is reduced, and the strength of the tubular casting is increased; when mercury expands gradually to No. two cylinders be located one section of annular water tank, the coolant liquid in the annular water tank cools down for mercury, makes mercury cooling, and the mercury volume reduces, and the spring drives the piston and resets for in the piston takes out the air in the cylinder No. two cylinders, the cylinder drives the make a round trip to move of make a round, thereby realize making a round trip to slide of make a round.
Preferably, the profile cylinder is provided with four convex rings, the convex rings are arranged on two sides of the riding wheel and are used for avoiding the riding wheel from derailing, and wheels are rotatably arranged on the convex rings; the wheels are in rolling connection with the riding wheels and are used for reducing friction between the wheels and the riding wheels. When the profile cylinder rotates at a high speed, the wheels rotate on the riding wheels, so that the friction between the riding wheels and the convex rings can be reduced while the derailment of the riding wheels is avoided, and the service lives of the convex rings and the riding wheels are prolonged.
Preferably, a heat insulation plate is arranged between the annular water tank and the molding cylinder; the heat insulation plate is sleeved on the second cylinder and used for reinforcing the position of the annular water tank. The heat insulation plate can reduce heat transfer, and reduce heat transfer between the annular water tank and the cylindrical part, so that the cooling liquid in the annular water tank can keep good cooling effect after being used for a long time.
Preferably, the molding cylinder is of a detachable split structure and comprises a cylinder cover, a cylinder body and a cylinder bottom; the cylinder cover, the cylinder body and the cylinder bottom are connected through bolts so as to be convenient for taking out the tubular casting. After the tubular casting is finished, the barrel cover, the barrel body and the barrel bottom can be separated by only opening the bolt, so that the tubular casting is very simply taken out, and meanwhile, the derusting operation in the tubular barrel is facilitated.
Preferably, the polishing disc comprises a mounting plate, a polishing tool bit and a screw; the polishing tool bit is connected with the mounting plate through a screw, so that the polishing tool bit is convenient to replace; a plurality of the tool bit of polishing is the even installation of annular on the mounting panel, improves the effect of polishing. Can change not equidimension tool bit of polishing according to the volume of pouring the molten steel, improve the suitability.
Preferably, a plurality of fin-shaped radiating fins are arranged on the second cylinder, so that the cooling effect of mercury is improved.
The invention has the following beneficial effects:
1. according to the horizontal centrifugal casting machine, the polishing disc, the first air cylinder, the second air cylinder and the annular water tank are matched with each other, so that the polishing disc can polish the inner wall of the tubular casting back and forth, the flatness of the inner wall of the tubular casting is improved, the time required by a polishing process is shortened, the production efficiency is improved, the stress of the tubular casting is reduced, and the strength of the tubular casting is improved.
2. According to the horizontal centrifugal casting machine, the annular water tank, the heat insulation plate and the fin-shaped radiating fins are matched, so that the second air cylinder can well drive the polishing disc to operate after the centrifugal casting machine is used for a long time.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is an enlarged view at B in FIG. 1;
in the figure: the grinding device comprises a profile cylinder 1, a convex ring 11, wheels 111, a heat insulation plate 12, a cylinder cover 13, a cylinder body 14, a cylinder bottom 15, a riding wheel 2, a grinding unit 3, a grinding disc 31, a mounting plate 311, a grinding tool bit 312, screws 313, a support plate 32, a support shaft 33, a first air cylinder 34, a sliding block 35, a second air cylinder 36, a piston 37 and an annular water tank 38.
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 described with the specific embodiments.
As shown in fig. 1 to 3, the horizontal centrifugal casting machine according to the present invention comprises a base and a feeding trough disposed on the base; the device also comprises a horizontally arranged molding cylinder 1, a riding wheel 2, a polishing unit 3, a motor and a controller; the controller is used for controlling the work of the centrifugal casting machine; two pairs of supporting wheels 2 which are arranged in pairs are supported below the profile cylinder 1 and can be driven to rotate by the supporting wheels 2; an output shaft of the motor is connected with the riding wheel 2, and the motor is used for driving the riding wheel 2 to rotate; the grinding unit 3 is arranged on the molding cylinder 1, and the grinding unit 3 is used for grinding and polishing the tubular casting formed in the molding cylinder 1; wherein,
the grinding unit 3 comprises a grinding disc 31, a support plate 32, a support shaft 33, a first air cylinder 34, a sliding block 35, a second air cylinder 36, a piston 37 and an annular water tank 38; the supporting shaft 33 is horizontally arranged on the supporting plate 32, and the supporting plate 32 is fixedly connected to the base; the supporting shaft 33 is arranged inside the cylinder 1 and is positioned at the rotating center of the cylinder 1; the polishing disc 31 is slidably mounted on the support shaft 33, the polishing disc 31 is used for polishing the tubular casting, an annular chute is formed in the polishing disc 31, and a plurality of sliding blocks 35 are slidably mounted on the annular chute; the first air cylinder 34 penetrates through the right side wall of the cylinder 1, the end part of the first air cylinder 34 is fixedly connected with the sliding block 35, and the first air cylinder 34 is used for pushing the polishing disc 31 to slide on the supporting shaft 33; one end of the second cylinder 36 is embedded in the side wall of the cylinder 1, the other end of the second cylinder 36 penetrates through the annular water tank 38, the piston 37 is arranged in the second cylinder 36 in a sliding mode, a spring is arranged between the second cylinder 36 and the piston 37 and used for driving the piston 37 to reset, mercury is filled in the second cylinder 36 and located on the left side of the piston 37, and the right side wall of the second cylinder 36 is communicated with the first cylinder 34 through an air pipe; the piston 37 is used for compressing the gas in the second cylinder 36 into the first cylinder 34; the annular water tank 38 is filled with cooling liquid, and the cooling liquid is used for cooling the second air cylinder 36.
Firstly, a motor drives a mould cylinder 1 to rotate through a riding wheel 2, molten steel is poured into the mould cylinder 1 through a feeding trough, the high-temperature molten steel heats the mould cylinder 1, so that the mould cylinder 1 heats mercury in a second cylinder 36, the mercury is heated to expand and pushes a piston 37 rightwards, the piston 37 charges gas in the second cylinder 36 into a first cylinder 34 through a gas pipe, the first cylinder 34 extends, a polishing disc 31 slides leftwards on a supporting shaft 33 through the matching among the first cylinder 34, a sliding block 35 and the polishing disc 31, the polishing disc 31 and the mould cylinder 1 rotate relatively at the moment, so that the polishing disc 31 polishes and polishes a tubular casting at high temperature, the flatness of the inner wall of the tubular casting is improved, the time required by a polishing process is reduced, the production efficiency is improved, the stress of the tubular casting is reduced, and the strength of the tubular casting is increased; when mercury gradually expands to a section where the second cylinder 36 is located in the annular water tank 38, the cooling liquid in the annular water tank 38 cools the mercury, the volume of the mercury is reduced, the spring drives the piston 37 to reset, so that the piston 37 draws air in the first cylinder 34 back into the second cylinder 36, the first cylinder 34 drives the polishing disc 31 to move rightwards, and the polishing disc 31 slides back and forth.
As an embodiment of the invention, four convex rings 11 are arranged on the profile cylinder 1, the convex rings 11 are arranged on two sides of the riding wheel 2, the convex rings 11 are used for preventing the riding wheel 2 from derailing, and wheels 111 are rotatably arranged on the convex rings 11; the wheels 111 are connected with the riding wheels 2 in a rolling way, and the wheels 111 are used for reducing the friction force between the riding wheels 2. When the profile cylinder 1 rotates at a high speed, the wheels 111 rotate on the riding wheels 2, so that the friction between the riding wheels 2 and the convex rings 11 can be reduced while the derailment of the riding wheels 2 is avoided, and the service lives of the convex rings 11 and the riding wheels 2 are prolonged.
As an embodiment of the invention, a heat insulation plate 12 is arranged between the annular water tank 38 and the molding cylinder 1; the heat insulation plate 12 is sleeved on the second air cylinder 36, and the heat insulation plate 12 is used for reinforcing the position of the annular water tank 38. The heat insulation plate 12 can reduce heat transfer and reduce heat transfer between the annular water tank 38 and the molding cylinder 1, so that the cooling liquid in the annular water tank 38 can keep good cooling effect after being used for a long time.
As an embodiment of the present invention, the molding cylinder 1 is a detachable split structure, and the molding cylinder 1 includes a cylinder cover 13, a cylinder body 14, and a cylinder bottom 15; the cylinder cover 13, the cylinder body 14 and the cylinder bottom 15 are connected through bolts so as to be convenient for taking out the tubular casting. After the tubular casting is finished, the cylinder cover 13, the cylinder body 14 and the cylinder bottom 15 can be separated by only opening the bolts, so that the tubular casting is very simply taken out, and meanwhile, the derusting operation in the tubular cylinder 1 is facilitated.
As an embodiment of the present invention, the polishing disc 31 includes a mounting plate 311, a polishing head 312, and a screw 313; the polishing tool bit 312 is connected with the mounting plate 311 through a screw 313, so that the polishing tool bit 312 can be replaced conveniently; a plurality of the grinding cutter heads 312 are uniformly installed on the mounting plate 311 in an annular shape, so that the grinding effect is improved. The polishing tool bits 312 of different sizes can be replaced according to the volume of pouring molten steel, and the applicability is improved.
As an embodiment of the present invention, a plurality of fin-shaped heat dissipation fins are disposed on the second cylinder 36 to increase the cooling effect of mercury.
When the device works, the motor drives the mold cylinder 1 to rotate through the supporting wheel 2, molten steel is poured into the mold cylinder 1 through the feeding trough, the high-temperature molten steel heats the mold cylinder 1, the mold cylinder 1 heats mercury in the second cylinder 36, the mercury is heated to expand and pushes the piston 37 rightwards, the piston 37 charges gas in the second cylinder 36 into the first cylinder 34 through the gas pipe, the first cylinder 34 extends, the polishing disc 31 slides leftwards on the supporting shaft 33 through the matching among the first cylinder 34, the sliding block 35 and the polishing disc 31, the polishing disc 31 rotates relative to the mold cylinder 1 at the moment, the polishing disc 31 polishes and polishes the tubular casting at high temperature, the flatness of the inner wall of the tubular casting is improved, the time required by a polishing process is shortened, the production efficiency is improved, the stress of the tubular casting is reduced, and the strength of the tubular casting is increased; when mercury expands to a section of the second cylinder 36 located in the annular water tank 38 gradually, cooling liquid in the annular water tank 38 cools the mercury, the volume of the mercury is reduced, the spring drives the piston 37 to reset, the piston 37 draws air in the first cylinder 34 back into the second cylinder 36, the first cylinder 34 drives the polishing disc 31 to move rightwards, sliding of the polishing disc 31 back and forth is achieved, the barrel cover 13, the barrel body 14 and the barrel bottom 15 can be separated only by opening the bolt after the tubular casting is completed, the tubular casting is taken out very simply, and meanwhile, rust removal operation is conducted on the interior of the tubular casting 1 conveniently.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
Finally, it should be pointed out that: the above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
Claims (6)
1. A horizontal centrifugal casting machine comprises a base and a feeding trough arranged on the base; the method is characterized in that: the device also comprises a horizontally arranged molding cylinder (1), a riding wheel (2), a polishing unit (3), a motor and a controller; the controller is used for controlling the work of the centrifugal casting machine; two pairs of riding wheels (2) which are arranged in pairs are supported below the profile cylinder (1) and are driven to rotate by the riding wheels (2); an output shaft of the motor is connected with the riding wheel (2), and the motor is used for driving the riding wheel (2) to rotate; the grinding unit (3) is arranged on the molding cylinder (1), and the grinding unit (3) is used for grinding and polishing the tubular casting formed in the molding cylinder (1); wherein,
the grinding unit (3) comprises a grinding disc (31), a support plate (32), a support shaft (33), a first air cylinder (34), a sliding block (35), a second air cylinder (36), a piston (37) and an annular water tank (38); the supporting shaft (33) is horizontally arranged on the supporting plate (32), and the supporting plate (32) is fixedly connected to the base; the supporting shaft (33) is arranged in the molding cylinder (1) and is positioned at the rotating center of the molding cylinder (1); the polishing disc (31) is slidably mounted on the support shaft (33), the polishing disc (31) is used for polishing the tubular casting, an annular sliding groove is formed in the polishing disc (31), and a plurality of sliding blocks (35) are slidably mounted on the annular sliding groove; the first air cylinder (34) penetrates through the right side wall of the cylinder (1), the end part of the first air cylinder (34) is fixedly connected with the sliding block (35), and the first air cylinder (34) is used for pushing the polishing disc (31) to slide on the supporting shaft (33); one end of the second cylinder (36) is embedded in the side wall of the cylinder (1), the other end of the second cylinder (36) penetrates through the annular water tank (38), the piston (37) is arranged in the second cylinder (36) in a sliding mode, a spring is arranged between the second cylinder (36) and the piston (37) and used for driving the piston (37) to reset, mercury is filled in the second cylinder (36), the mercury is located on the left side of the piston (37), and the right side wall of the second cylinder (36) is communicated with the first cylinder (34) through an air pipe; the piston (37) is used for compressing the gas in the second cylinder (36) into the first cylinder (34); and the annular water tank (38) is filled with cooling liquid, and the cooling liquid is used for cooling the second cylinder (36).
2. The horizontal centrifugal casting machine according to claim 1, wherein: the four convex rings (11) are arranged on the profile cylinder (1), the convex rings (11) are arranged on two sides of the riding wheel (2), the convex rings (11) are used for avoiding derailment of the riding wheel (2), and wheels (111) are rotatably arranged on the convex rings; the wheels (111) are in rolling connection with the riding wheels (2), and the wheels (111) are used for reducing friction force between the wheels (2).
3. The horizontal centrifugal casting machine according to claim 1, wherein: a heat insulation plate (12) is arranged between the annular water tank (38) and the molding cylinder (1); the heat insulation plate (12) is sleeved on the second air cylinder (36), and the heat insulation plate (12) is used for reinforcing the position of the annular water tank (38).
4. The horizontal centrifugal casting machine according to claim 1, wherein: the forming cylinder (1) is of a detachable split structure, and the forming cylinder (1) comprises a cylinder cover (13), a cylinder body (14) and a cylinder bottom (15); the cylinder cover (13), the cylinder body (14) and the cylinder bottom (15) are connected through bolts so as to be convenient for taking out the tubular casting.
5. The horizontal centrifugal casting machine according to claim 1, wherein: the polishing disc (31) comprises a mounting plate (311), a polishing head (312) and a screw (313); the polishing tool bit (312) is connected with the mounting plate (311) through a screw (313), so that the polishing tool bit (312) can be replaced conveniently; a plurality of the grinding cutter heads (312) are uniformly arranged on the mounting plate (311) in an annular shape, so that the grinding effect is improved.
6. The horizontal centrifugal casting machine according to claim 1, wherein: and a plurality of fin-shaped radiating fins are arranged on the second cylinder (36) to increase the cooling effect of mercury.
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| CN201910009799.3A CN109590443B (en) | 2019-01-05 | 2019-01-05 | Horizontal centrifugal casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910009799.3A CN109590443B (en) | 2019-01-05 | 2019-01-05 | Horizontal centrifugal casting machine |
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| CN109590443A CN109590443A (en) | 2019-04-09 |
| CN109590443B true CN109590443B (en) | 2021-01-15 |
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| CN116372136B (en) * | 2023-05-29 | 2023-08-22 | 兴化市高性能金属材料制品研究院 | Centrifugal casting equipment for casting and forging high-strength heat-resistant alloy steel |
| CN117753952B (en) * | 2024-02-22 | 2024-05-31 | 建中商云(上海)碳素工程有限公司 | Metal casting mould |
| CN120268976B (en) * | 2025-05-27 | 2025-10-28 | 华中科技大学 | Tilting vertical and horizontal multifunctional centrifugal casting machine |
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| CN204234695U (en) * | 2014-11-05 | 2015-04-01 | 重庆孟池机械制造有限公司 | The cleaning plant of turbine centrifugal casting moulded barrel |
| CN108441672A (en) * | 2018-03-06 | 2018-08-24 | 浙江灿根智能科技有限公司 | A kind of casting method of large-scale copper alloy bushing |
| CN208146877U (en) * | 2018-05-08 | 2018-11-27 | 武胜县锦雄机械有限责任公司 | A kind of automatic extrusion device for cylinder sleeve casting mold |
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| CN204234696U (en) * | 2014-11-05 | 2015-04-01 | 重庆孟池机械制造有限公司 | The inside and outside cleaning of turbine centrifugal casting moulded barrel and molding sand reclaimer |
| CN204209085U (en) * | 2014-11-05 | 2015-03-18 | 重庆孟池机械制造有限公司 | Turbine centrifugal casting moulded barrel and inner wall cleaning equipment |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204234695U (en) * | 2014-11-05 | 2015-04-01 | 重庆孟池机械制造有限公司 | The cleaning plant of turbine centrifugal casting moulded barrel |
| CN108441672A (en) * | 2018-03-06 | 2018-08-24 | 浙江灿根智能科技有限公司 | A kind of casting method of large-scale copper alloy bushing |
| CN208146877U (en) * | 2018-05-08 | 2018-11-27 | 武胜县锦雄机械有限责任公司 | A kind of automatic extrusion device for cylinder sleeve casting mold |
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Effective date of registration: 20201225 Address after: 215600 Leyu Zhen Honglian Cun, Zhangjiagang City, Suzhou City, Jiangsu Province Applicant after: Zhangjiagang jikairui Precision Machinery Co.,Ltd. Address before: 310018 Hangzhou University of Electronic Science and technology, no.1158, No.2 street, Baiyang street, Jingkai District, Hangzhou City, Zhejiang Province Applicant before: Chen Jie |
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