CN202006274U - Vertical centrifugal casting machine - Google Patents
Vertical centrifugal casting machine Download PDFInfo
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- CN202006274U CN202006274U CN2010206967504U CN201020696750U CN202006274U CN 202006274 U CN202006274 U CN 202006274U CN 2010206967504 U CN2010206967504 U CN 2010206967504U CN 201020696750 U CN201020696750 U CN 201020696750U CN 202006274 U CN202006274 U CN 202006274U
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Abstract
The utility model discloses a vertical centrifugal casting machine which is one kind of a centrifugal casting machine. The problems of power transmission, die brake, bearing cooling and lubrication, and automatic control during centrifugal casting can be solved by an improved structure and functional components provided. The vertical centrifugal casting machine comprises a main machine, a casting system, a protective system, an electric hydraulic braking mechanism, a bearing cooling and lubricating system and an electrical control system, wherein the main machine is installed in a ground pit and driven by gear pairs, the casting system is arranged above a die, the protective system is arranged above the ground pit, two protective cover plates are movable, the electric hydraulic braking mechanism is installed on a seat of the main machine to brake a flange and the die, the bearing cooling system cools through circulating water, the bearing is lubricated in a circulating lubrication manner, and the electrical control system employs a control mode of PLC plus touch screen control. The vertical centrifugal casting machine is used for casting colored and ferrous metal sleeve and other special-shaped parts used in steel, electric power, petroleum and nuclear industries.
Description
Technical field
The utility model relates to centrifugal casting machine, specifically is a kind of medium-sized vertical centrifugal-casting machine.
Background technology
There are some key issues in the medium-sized vertical centrifugal-casting machine that uses in producing at present in mechanism, cause performance bad, as: 1, adopt the belt transferring power, because belt easily skids, it is unstable to cause speed to transmit, influence the THE STRUCTURE OF CASTINGS performance, the percent defective height; 2, do not have bearing cooling system and use grease lubrication, make bearing continue to work under hot environment, and do not have good lubrication, so that bearing life reduces greatly, not only the maintenance of equipment cost is high and can not produce continuously, and business economic efficient is reduced; 3, brakeless mechanism, machine can not fast braking, and production efficiency is low.Existing in sum vertical centrifugal-casting machine far can not adapt to the demand that modernization industry generates.
Summary of the invention
For satisfying the industrial demand of modern casting machine, through investigation, research, the comprehensive situation of same category of device both at home and abroad, the utility model provides a kind of vertical centrifugal-casting machine rational in infrastructure, well behaved, to remedy the defective on existing equipment structure and the performance, helps the foundary industry development.
The technical solution of the utility model is: vertical centrifugal-casting machine comprises main frame, running gate system, guard system, electric control system, main frame comprises support, ring flange, main shaft, casing, main motor, main frame is installed on the platform of equipment installing base in the melt pit by support, main motor is installed on the interior motor base of melt pit, main shaft is installed in the casing by the clutch shaft bearing and second bearing, main shaft upper end mounting flange, in order to installation mold, described running gate system is positioned at the mould top, be installed on the protective cover, by watering bag support and funneling side opening casting ladle is formed, described guard system is loaded on equipment installing base upper end, by two protective cover plates movably, the protective cover retaining mechanism, roller and light rail are formed; Main frame of the present utility model also comprises gear pair and power transmission shaft, and gear pair is loaded on casing inner main axis middle part, and gear pair one end is a power transmission shaft, is connected with main motor output shaft with shaft coupling, forms complete driving-chain; The utility model also comprises power hydraulic pressure arrestment mechanism, bearing cooling system and bearing lubrication system, described power hydraulic pressure arrestment mechanism is made up of electro hydraulicthruster, connecting rod, spring and brake block, be loaded on the main frame support, its brake block contacts with ring flange, makes the mould braking of rotation by the braking ring flange; Described bearing cooling system is a recirculated water cooling structure, is made up of inlet pipe, drain pipe, control valve and annular salband; Described bearing lubrication system is the circulating lubricating structure, form by gear pump, Oil pump electrical machinery, petroleum pipeline, pressure and flow control valve, the lubricating oil that will be stored in lower box during work is transported to bearing chamber, bearing is lubricated, and then flows into the shoe cream room of lower box; Described electric control system is the control structure of PLC+ touch-screen, and there are programmable controller, signalling component, executive component in system, and all and element are loaded in the switch board, and switch board places on the outside ground of melt pit.
The beneficial effects of the utility model are as follows: 1, adopt the gear pair transmission, the speed transmission is stable, accurate, can provide pouring technology required rotating speed, thereby has guaranteed the quality of cast finished product; 2, the power hydraulic pressure arrestment mechanism is housed on the main frame, can makes the quick stall of ring flange, shortened casting cycle, improved formation efficiency; 3, because bearing is carried out recirculated water cooling and circulating lubricating, increased the bearing working life-span, the long-term normal continuously operation of assurance equipment has reduced maintenance cost, has improved economic benefit; 4, main frame is installed in the melt pit, and top is provided with protective cover, and cast is operated under the closed state to be carried out, and security is fine; 5, owing to adopt the control mode of PLC+ touch-screen, realize the stepless stepless speed control of main frame mould, the pouring technology curve is provided with arbitrarily and from motion tracking, guarantees the constancy of different workpieces mass production processes parameter, the error of having avoided manual operation to produce has guaranteed product quality.
Description of drawings
Fig. 1 is the vertical centrifugal-casting machine structure diagram
Fig. 2 is an A-A cutaway view among Fig. 1
Fig. 3 is the main machine structure sketch
The drawing explanation
Among Fig. 1: 1-electrical control cabinet 2-guard system 3-running gate system 4-mould 5-bearing cooling system 6-equipment installing base 7-main frame
Among Fig. 2: the 8-bearing lubrication system
Among Fig. 3: 9-master's motor 10-support 11-power hydraulic pressure arrestment mechanism 12-ring flange 13-bearing gland 14-clutch shaft bearing 15-edge cover 16-main shaft 17-gear pair 18-casing 19-second bearing 20-bearing gland 21-cover 22-bearing 23-bearing gland 24-power transmission shaft 25-shaft coupling 26-motor base
The specific embodiment
The existing accompanying drawings specific embodiment of the present utility model, the vertical centrifugal casting machine comprises main frame 7, running gate system 3, guard system 2, power hydraulic pressure arrestment mechanism 11, bearing cooling system 5, bearing lubrication system 8 and electric control system, main frame 7 is contained on the support 10, support 10 is fixed on the interior equipment installing base 6 of melt pit, with bolting (as shown in Figure 1), as shown in Figure 3, main frame 7 comprises main motor 9, support 10, ring flange 12, edge cover 15, main shaft 16, gear pair 17, casing 18, cover 21, power transmission shaft 24, shaft coupling 25, clutch shaft bearing 14, second bearing 19, bearing 22 and bearing gland 13,20,23, main shaft 16 is loaded in the casing 18 by the clutch shaft bearing 14 and second bearing 19, the clutch shaft bearing 14 and second bearing 19 are fixed by bearing gland 13 and 20 respectively, ring flange 12 is equipped with in main shaft 16 upper ends, in order to installation mold 4 (as shown in Figure 1), gear pair 17 is equipped with at main shaft 16 middle parts, gear pair 17 is a pair of bevel gear, its horizontal bevel gear is connected with power transmission shaft 24, power transmission shaft 24 is by bearing 22, cover 21 and bearing gland 23 are installed on the sidewall of casing 18, the one end is connected with the output shaft of main motor 9 with shaft coupling 25, main motor 9 is installed on the motor base 26 of equipment installing base 6 in the melt pit, edge cover 15 is equipped with on casing 18 tops, forms toroidal cavity between the outer wall of edge cover 15 and casing 18 inwalls; Running gate system 3 is positioned at the top of mould 4, is installed on the guard system 2, by watering bag support and funneling side opening casting ladle is formed, in order to molten metal is injected mould 4 (as shown in Figure 1) by certain pouring technology angle; As shown in Figure 1, guard system 2 is contained in the equipment installing base upper end, movably protective cover plate, protective cover retaining mechanism, roller, light rail are formed by two, protective cover plate is a Welding Structure, two protective cover plates close up during cast, be locked by the protective cover retaining mechanism, the cast operation is carried out under closed state, go again when pouring the back pickup and open; Power hydraulic pressure arrestment mechanism 11 is installed in (as shown in Figure 3) on the main frame support 10, is made up of electro hydraulicthruster, connecting rod, spring and brake block, and brake block contacts with ring flange 12; Bearing cooling system 5 is recirculated water cooling structure, be made up of inlet pipe, drain pipe, control valve and annular salband, described annular salband is the toroidal cavity of 18 of edge cover 15 and casings on the main frame, and cold water enters toroidal cavity from water inlet pipe, cooling bearing is discharged from drainpipe then; Bearing lubrication system 8 (as shown in Figure 2) is made up of gear pump, Oil pump electrical machinery, petroleum pipeline, pressure and flow control valve, is loaded on main frame 7 belows, is circulating lubricating mechanism; Electric control system is the control structure of PLC+ touch-screen, and system comprises Programmable Logic Controller, signalling component, executive component, and element is loaded in the electrical control cabinet 1, and switch board 1 places on the outside ground of melt pit.
Claims (2)
1. vertical centrifugal-casting machine, comprise main frame, running gate system, guard system, electric control system, main frame (7) comprises support (10), ring flange (12), main shaft (16), casing (18), main motor (9), main frame (7) is installed on the platform of equipment installing base (6) in the melt pit by support (10), main motor (9) is installed on the interior motor base (26) of melt pit, main shaft (16) is loaded in the casing (18) by clutch shaft bearing (14) and second bearing (19), main shaft (16) upper end mounting flange (12), in order to installation mold (4), described running gate system (3) is positioned at the top of mould (4), be installed on the protective cover, by watering bag support and funneling side opening casting ladle is formed, described guard system (2) is loaded on the upper end of equipment installing base (6), by two protective cover plates movably, the protective cover retaining mechanism, roller and light rail are formed, it is characterized in that main frame (7) also comprises gear pair (17) and power transmission shaft (24), gear pair (17) is loaded on the middle part of casing (18) inner main axis (16), one end of gear pair (17) is power transmission shaft (24), is connected with the output shaft of main motor (9) with shaft coupling (25); The utility model also comprises power hydraulic pressure arrestment mechanism (11), bearing cooling system (5) and bearing lubrication system (8), described power hydraulic pressure arrestment mechanism (11) is made up of electro hydraulicthruster, connecting rod, spring and brake block, be loaded on the support (10) of main frame (7), its brake block contacts with ring flange (12); Described bearing cooling system (5) is made up of inlet pipe, drain pipe, control valve and annular salband for recirculated water cooling structure; Described bearing lubrication system (8) is a circulating lubricating mechanism, is made up of gear pump, Oil pump electrical machinery, petroleum pipeline, pressure and flow control valve; Described electric control system is the control structure of PLC+ touch-screen, and there are Programmable Logic Controller, signalling component, executive component in system, and element is loaded in the electrical control cabinet (1), and switch board places on the outside ground of melt pit.
2. vertical centrifugal-casting machine according to claim 1 is characterized in that described annular salband is the toroidal cavity of inlaying on the main frame between cover (15) and casing (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967504U CN202006274U (en) | 2010-12-21 | 2010-12-21 | Vertical centrifugal casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206967504U CN202006274U (en) | 2010-12-21 | 2010-12-21 | Vertical centrifugal casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006274U true CN202006274U (en) | 2011-10-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206967504U Expired - Fee Related CN202006274U (en) | 2010-12-21 | 2010-12-21 | Vertical centrifugal casting machine |
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| Country | Link |
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| CN (1) | CN202006274U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008552A (en) * | 2012-12-18 | 2013-04-03 | 大连瑞谷科技有限公司 | Directional flow funnel device for pouring of large-scale copper retainer |
| CN103047157A (en) * | 2012-12-18 | 2013-04-17 | 平安电气股份有限公司 | Motor side external speed regulating type axial flow fan |
| CN103357844A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Novel automatic locking end cover of centrifugal tube casting die |
| CN103357842A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Novel automatic locking end cover of centrifugal casting cylinder |
| CN106513620A (en) * | 2015-09-15 | 2017-03-22 | 现代自动车株式会社 | Molten metal pouring device and centrifugal casting machine using the same |
| CN116213678A (en) * | 2023-05-04 | 2023-06-06 | 唐山学院 | Processing and forming die for metal material |
| CN117548641A (en) * | 2024-01-10 | 2024-02-13 | 泰州市大创阀业有限公司 | Efficient centrifugal casting equipment for copper casting production |
-
2010
- 2010-12-21 CN CN2010206967504U patent/CN202006274U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103357844A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Novel automatic locking end cover of centrifugal tube casting die |
| CN103357842A (en) * | 2012-03-26 | 2013-10-23 | 卓然(靖江)设备制造有限公司 | Novel automatic locking end cover of centrifugal casting cylinder |
| CN103008552A (en) * | 2012-12-18 | 2013-04-03 | 大连瑞谷科技有限公司 | Directional flow funnel device for pouring of large-scale copper retainer |
| CN103047157A (en) * | 2012-12-18 | 2013-04-17 | 平安电气股份有限公司 | Motor side external speed regulating type axial flow fan |
| CN103047157B (en) * | 2012-12-18 | 2015-12-23 | 平安电气股份有限公司 | Motor side external formula regulable speed type propeller fan |
| CN106513620A (en) * | 2015-09-15 | 2017-03-22 | 现代自动车株式会社 | Molten metal pouring device and centrifugal casting machine using the same |
| CN116213678A (en) * | 2023-05-04 | 2023-06-06 | 唐山学院 | Processing and forming die for metal material |
| CN116213678B (en) * | 2023-05-04 | 2023-07-04 | 唐山学院 | Processing and forming die for metal material |
| CN117548641A (en) * | 2024-01-10 | 2024-02-13 | 泰州市大创阀业有限公司 | Efficient centrifugal casting equipment for copper casting production |
| CN117548641B (en) * | 2024-01-10 | 2024-03-08 | 泰州市大创阀业有限公司 | Efficient centrifugal casting equipment for copper casting production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20121221 |