CN101704096A - Gravity metal automatically casting machine - Google Patents
Gravity metal automatically casting machine Download PDFInfo
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- CN101704096A CN101704096A CN200910112796A CN200910112796A CN101704096A CN 101704096 A CN101704096 A CN 101704096A CN 200910112796 A CN200910112796 A CN 200910112796A CN 200910112796 A CN200910112796 A CN 200910112796A CN 101704096 A CN101704096 A CN 101704096A
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- casting ladle
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- casting
- oil cylinder
- driven wheel
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Abstract
The invention discloses a gravity metal automatically casting machine and relates to casting equipment. The automatic casting machine comprises a casting ladle cleaning device, a casting ladle assembly, a die rotation control assembly and a work machine. The casting ladle cleaning device is arranged on one side of the work machine; the casting ladle assembly is arranged on a mandril of a thrust cylinder of the casting ladle cleaning device; the die rotation control assembly comprises a die mounting table, an arm gear, a rotary disk, a synchronous gear die set, a rotary oil cylinder, a gear shaft and a circular rack; both the die mounting table and the arm gear are fixed on the gear shaft through the rotary disk; casting ladle driving gears on the arm gear and the synchronous gear die set are meshed; internal gears on the synchronous gear die set are meshed with the casting ladle driving gears to drive the casting ladle assembly to synchronously rotate; the rotary oil cylinder is arranged on the work machine; and the circular rack is arranged on a mandril of the rotary oil cylinder and meshed with the gear shaft to drive the synchronous gear die set to rotate.
Description
Technical field
The present invention relates to a kind of Casting Equipment, especially relate to a kind of gravity metal automatically casting machine.
Background technology
In gravitational casting is produced, the technology difficulty of cast operation is greater than the technology difficulty of the casting process of conventional cast production, this is because the foundry goods that gravitational casting is produced is many based on smallclothes, volume is little, complex-shaped, in light weight, and copper water cooling speed is fast, after the temperature of copper water reduces, its flowability is with regard to variation, not only react when so just requiring to operate and want fast, and want to guarantee the casting quality accurately, flexibly.If casting rate is slow, then may cause when making some complex parts (as: tap), copper water can't flow full each chamber and produce useless part.But, if the excessive velocities of casting then may cause gas or other impurity in the copper water in time to overflow or to discharge, and at flaws such as product surface generation pores.In order to make different workpiece, it is different that different stage casting rates requires, and this artificial pouring procedure is difficult to satisfy the cast requirement of complex-shaped workpieces (as: tap), and casting quality is difficult to guarantee.And common in producing at present is Dumpage type with adopting maximum pouring procedures, and method is hand teeming, and labour intensity is big, and productivity ratio is low, difficult quality guarantee.
Notification number provides a kind of gravity force casting machine for the patent of invention of CN1513627, comprise Working gantry, the casting workbench, metal die, the dislocation roller devices of mould, Working gantry (4) is a closed-in construction, one frame that is fixedly clamped (15) that is used for clamping mold (32) is set above it, clamp adjustable shelf (16) and clamp casting workbench adjustable shelf (1) cylinder (17) and that can spin upside down for the center along pivot (151), connect a cylinder (3) below the adjustable shelf (1), the other end of Working gantry (4) fixedly installs the cooling casing (14) of a band cooling frame cylinder (7), and the bottom of cooling casing (14) fixedly installs an agitator that is used to stir mold cooling water (8) that has a motor (18).The invention has the advantages that: the metal pattern prodigiosin on its workbench of casting cycle verts simultaneously, can discharge the residual gas in the die cavity effectively, has improved the quality of foundry goods widely; Adopting method of fractional steps gravity casting only is that the operator increases the performance requirement that two people promptly reach external like product, but its equipment cost only is about 10 of an import equipment; Work tempo improves three times than external like product, thereby has improved production efficiency widely.
Publication number provides a kind of gravity force casting machine for the application for a patent for invention of CN2741700, comprise: the anchor clamps that are provided with on workbench, the workbench, releasing agent cylinder, support, be arranged on the electric cabinet of the Worktable control device on the support, the workbench anchor clamps control device that cooperates with Worktable control device, the above-mentioned Worktable control device of control and workbench anchor clamps control device etc., it is characterized in that: workbench is 20 with horizontal plane angle A and spends to 80 and spend when being in the casting station.The utility model is realized gravity casting, and mechanical arm adopts the vertical direction rotation, and hinges is fixed on the mechanical arm center, and stress equalization during rotation rationally utilizes the space; After core is put into type frame matched moulds, do not need to rotate back casting, but rotation and casting finish simultaneously, avoid core displacement and distortion, improve disposable cast molding qualification rate.
Summary of the invention
The purpose of this invention is to provide a kind of poring rate, production efficiency height, gravity metal automatically casting machine that casting quality is good controlled.
For achieving the above object, technical solution of the present invention is:
The present invention is provided with the casting ladle cleaning device, waters pack assembly, mould rotation Control Component and work board; Described casting ladle cleaning device is installed in a side of work board; Watering pack assembly is installed on the push rod that the casting ladle cleaning device advances oil cylinder; Described mould rotation Control Component comprises mould erecting bed, arm gear, rotary disk, synchromesh gear module, rotary oil cylinder, gear shaft and rack circle; Described mould erecting bed and arm gear all are fixed on the gear shaft by rotary disk, the casting ladle driven wheel engagement on arm gear and the synchromesh gear module, and internal gear on the synchromesh gear module and the engagement of casting ladle driven wheel drive the casting ladle component synchronization and rotate; Described rotary oil cylinder is installed on the work board, and rack circle is installed on the push rod of rotary oil cylinder, and rack circle and gear shaft engagement drive the synchromesh gear module and rotate.
Described casting ladle cleaning device preferably is provided with cleaning machine, motor, brush, cleaning oil cylinder, advances oil cylinder and frame; Brush is fixed on the output shaft of motor, and motor is movably arranged on the top of cleaning machine by the motor erecting bed, clean the push rod that oil cylinder is installed in the top of cleaning machine and cleans oil cylinder and connect the motor erecting bed, but the drive motors erecting bed moves around; Described propelling oil cylinder is installed on the frame, frame be installed in cleaning machine on.
The described pack assembly that waters preferably is provided with cast steel spoon, waters bag support, casting ladle rotational fuel tank; Cast steel spoon is hinged on the top and its cast gate that water bag support swingably and can aims at the die casting mouth, and the push rod of casting ladle rotational fuel tank is hinged on the bottom of cast steel spoon, and cast steel spoon is around its pin joint swing.
Described synchromesh gear module preferably is provided with casting ladle driven wheel, transition gear and internal gear; The engagement of gear wheel on the described casting ladle driven wheel and transition gear, transition gear meshes with internal gear, is used to drive pinion and arm gears engaged on the casting ladle driven wheel of casting ladle, and the casting ladle driven wheel is installed in the front end that waters bag support.
Because the present invention is provided with the casting ladle cleaning device, waters pack assembly, mould rotation Control Component, mould rotation Control Component comprises arm gear and synchromesh gear module, arm gear and synchromesh gear module can coordinate to water the synchronous rotation of pack assembly and mould preferably, cast steel spoon and mould are rotated synchronously, thereby the pitch velocity of better controlled casting ladle (promptly in the difference poring rate in cast stage) waters and outpours high-quality metal casting.In addition, because the whole casting process of the present invention is automation mechanized operation fully, the production efficiency height.
Description of drawings
Fig. 1 is the structural representation (initial duty) of the embodiment of the invention.
Fig. 2 is the structural representation (middle duty) of the embodiment of the invention.
Fig. 3 is the structural representation (state of finishing the work) of the embodiment of the invention.
Fig. 4 is the structural representation (duty) of the cleaning casting ladle of the embodiment of the invention.
Fig. 5 A is the structural representation that waters pack assembly (original state) of the embodiment of the invention.
Fig. 5 B is the structural representation that waters pack assembly (state after rotating 45 °) of the embodiment of the invention.
Fig. 6 A is the structural representation (axonometric drawing) of the mould rotation Control Component of the embodiment of the invention.
Fig. 6 B is the structural representation (axonometric drawing) that the mould of the embodiment of the invention rotates the synchromesh gear module in the Control Component.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
Referring to Fig. 1, the present invention is provided with casting ladle cleaning device 1, waters pack assembly 2, mould rotation Control Component 3 and work board 4.
Casting ladle cleaning device 1 is installed in a side of work board 4. and casting ladle cleaning device 1 is provided with cleaning machine 11, motor 12, motor erecting bed 13, brush 14, cleans oil cylinder 15, advances oil cylinder 16 and frame 17. brushes 13 to be fixed on the output shaft of motor 12, motor 12 is movably arranged on the top of cleaning machine 11 by motor erecting bed 13, clean the top that oil cylinder 15 is installed in cleaning machine 11, the push rod that cleans oil cylinder 15 connects motor erecting bed 13, but drive motors erecting bed 13 moves around along guide pillar 18; Described propelling oil cylinder 16 is installed on the frame 17, frame 17 be installed in cleaning machine 11 on. label 10 is mould.
Referring to Fig. 5 A, Fig. 5 B and Fig. 1, described watering on the push rod of propelling oil cylinder 16 that pack assembly 2 is installed in casting ladle cleaning device 1 can be pushed into oil cylinder 16 and send into the cast working position, and it comprises cast steel spoon 21, waters bag support 22, casting ladle rotational fuel tank 23.Cast steel spoon 21 can be swung is hinged on the top of watering bag support 22, and the push rod of casting ladle rotational fuel tank 23 is hinged on the bottom of cast steel spoon 21, can drive cast steel spoon 21 around its pin joint swing, makes the cast gate of cast steel spoon 21 can aim at the die casting mouth.
Referring to Fig. 6 A and 6B, described mould rotation Control Component 3 is provided with mould erecting bed 31, arm gear 32, rotary disk 33, synchromesh gear module 34, gear shaft 35, rack circle 36 and rotary oil cylinder 37.Described mould erecting bed 31 and arm gear 32 all are fixed on the gear shaft 35 by rotary disk 33, pinion 3412 engagements in the casting ladle driven wheel 341 on arm gear 32 and the synchromesh gear module 34, internal gear 343 on the synchromesh gear module 34 and 341 engagements (as shown in Figure 1) of casting ladle driven wheel, drive is watered pack assembly 2 and is rotated synchronously; Described rotary oil cylinder 37 is installed on the work board 4, and rack circle 36 is installed on the push rod of rotary oil cylinder 37, and rack circle 36 and gear shaft 35 engagements drive synchromesh gear module 34 and rotate.Described synchromesh gear module 34 comprises casting ladle driven wheel 341, transition gear 342 and internal gear 343.Gear wheel 3411 on the described casting ladle driven wheel 341 and transition gear 342 engagements, transition gear 342 and internal gear 343 engagements are used to drive the casting ladle driven wheel 341 that waters pack assembly 2, and transition gear 342 is installed in the front end that waters bag support 22.Pinion 3412 on the casting ladle driven wheel 341 and 32 engagements of arm gear rotate with mould synchronously to realize cast steel spoon 21.
The course of work of the present invention is described as follows:
Shown in Fig. 1, Fig. 6 A and Fig. 6 B, after advancing oil cylinder 16 to release, casting ladle driven wheel 341 meshes with the internal gear 343 that mould rotates on the Control Component 3, rotary oil cylinder 37 push rods that are installed in work board 4 this moment are up, the rack circle 36 that is installed on the push rod of rotary oil cylinder 37 is and then up, thereby driven gear axle 35 rotates, the mould 10 and the arm gear 32 that are installed on the mould erecting bed 31 begin rotation, drive internal gear 343 by synchromesh gear module 34 and synchronously rotate, cast steel spoon 21 is rotated synchronously with mould 10.
Shown in Fig. 2, Fig. 5 A and Fig. 5 B, along with the operation of rotary oil cylinder 37, to pour into a mould steel spoon 21 and inwardly rotate with mould 10 beginnings, the operation of casting ladle rotational fuel tank 23 at this moment can be controlled the angle of inclination of cast steel spoon 21, thus control rate.
Shown in Fig. 3, Fig. 5 A and Fig. 6 A, along with the operation of rotary oil cylinder 37, mould 10 and the past interior rotation of cast steel spoon 21 beginnings, at this moment, 23 operations of casting ladle rotational fuel tank can be controlled the angle of inclination of cast steel spoon 21, thus the control poring rate.
As Fig. 4, Fig. 6 A and shown in Figure 1, behind the casting complete, rotary oil cylinder 37 resets, and is back to the cast initial position, advances oil cylinder 16 to reset then, casting ladle driven wheel 341 is thrown off engagement with the internal gear 343 on the mould rotation Control Component 3, frame 17 is turned round 90 ° under the control of oil cylinder, brush 14 stretches into cast steel spoon 21 inside under the control of cleaning oil cylinder 15, motor 12 begins to rotate, and cleans cast steel spoon 21.
Of the present invention focusing on: the synchromesh gear module that the synchronous rotation that can coordinate to water pack assembly and mould preferably is housed.
Claims (4)
1. gravity metal automatically casting machine is characterized in that being provided with the casting ladle cleaning device, waters pack assembly, mould rotation Control Component and work board; Described casting ladle cleaning device is installed in a side of work board; Watering pack assembly is installed on the push rod that the casting ladle cleaning device advances oil cylinder; Described mould rotation Control Component comprises mould erecting bed, arm gear, rotary disk, synchromesh gear module, rotary oil cylinder, gear shaft and rack circle; Described mould erecting bed and arm gear all are fixed on the gear shaft by rotary disk, the casting ladle driven wheel engagement on arm gear and the synchromesh gear module, and internal gear on the synchromesh gear module and the engagement of casting ladle driven wheel drive the casting ladle component synchronization and rotate; Described rotary oil cylinder is installed on the work board, and rack circle is installed on the push rod of rotary oil cylinder, and rack circle and gear shaft engagement drive the synchromesh gear module and rotate.
2. gravity metal automatically casting machine as claimed in claim 1 is characterized in that described casting ladle cleaning device is provided with cleaning machine, motor, brush, cleaning oil cylinder, advances oil cylinder and frame; Brush is fixed on the output shaft of motor, and motor is movably arranged on the top of cleaning machine by the motor erecting bed, clean the push rod that oil cylinder is installed in the top of cleaning machine and cleans oil cylinder and connect the motor erecting bed, but the drive motors erecting bed moves around; Described propelling oil cylinder is installed on the frame, frame be installed in cleaning machine on.
3. gravity metal automatically casting machine as claimed in claim 1 is characterized in that the described pack assembly that waters is provided with cast steel spoon, waters bag support, casting ladle rotational fuel tank; Cast steel spoon is hinged on the top and its cast gate that water bag support swingably and can aims at the die casting mouth, and the push rod of casting ladle rotational fuel tank is hinged on the bottom of cast steel spoon, and cast steel spoon is around its pin joint swing.
4. gravity metal automatically casting machine as claimed in claim 1 is characterized in that described synchromesh gear module is provided with casting ladle driven wheel, transition gear and internal gear; The engagement of gear wheel on the described casting ladle driven wheel and transition gear, transition gear meshes with internal gear, is used to drive pinion and arm gears engaged on the casting ladle driven wheel of casting ladle, and the casting ladle driven wheel is installed in the front end that waters bag support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112796A CN101704096A (en) | 2009-11-17 | 2009-11-17 | Gravity metal automatically casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112796A CN101704096A (en) | 2009-11-17 | 2009-11-17 | Gravity metal automatically casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101704096A true CN101704096A (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910112796A Pending CN101704096A (en) | 2009-11-17 | 2009-11-17 | Gravity metal automatically casting machine |
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| Country | Link |
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| CN (1) | CN101704096A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992293A (en) * | 2010-11-09 | 2011-03-30 | 浙江万丰科技开发有限公司 | Gravity casting automatic pouring system and method thereof for quickly searching pouring point |
| CN102773467A (en) * | 2012-07-24 | 2012-11-14 | 苏州德力克斯自动化精机有限公司 | Rotary table of gravity casting machine |
-
2009
- 2009-11-17 CN CN200910112796A patent/CN101704096A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992293A (en) * | 2010-11-09 | 2011-03-30 | 浙江万丰科技开发有限公司 | Gravity casting automatic pouring system and method thereof for quickly searching pouring point |
| CN101992293B (en) * | 2010-11-09 | 2012-08-29 | 浙江万丰科技开发有限公司 | Gravity casting automatic pouring system and method thereof for quickly searching pouring point |
| CN102773467A (en) * | 2012-07-24 | 2012-11-14 | 苏州德力克斯自动化精机有限公司 | Rotary table of gravity casting machine |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100512 |