CN116871495A - Gravity core-pulling casting machine - Google Patents
Gravity core-pulling casting machine Download PDFInfo
- Publication number
- CN116871495A CN116871495A CN202311135811.8A CN202311135811A CN116871495A CN 116871495 A CN116871495 A CN 116871495A CN 202311135811 A CN202311135811 A CN 202311135811A CN 116871495 A CN116871495 A CN 116871495A
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- Prior art keywords
- base
- assembly
- cleaning
- nut
- shell
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- 238000005266 casting Methods 0.000 title claims abstract description 46
- 230000005484 gravity Effects 0.000 title claims abstract description 24
- 238000004140 cleaning Methods 0.000 claims abstract description 65
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 238000003754 machining Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 claims description 37
- 238000010521 absorption reaction Methods 0.000 claims 2
- 229910001338 liquidmetal Inorganic materials 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/08—Shaking, vibrating, or turning of moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D45/00—Equipment for casting, not otherwise provided for
Abstract
The utility model is applicable to the technical field of casting machines, and provides a gravity core-pulling casting machine which comprises a base, wherein a moving mechanism is arranged at the bottom of the base, an adjusting mechanism is arranged in the base, a processing mechanism is arranged above the base, and the moving mechanism comprises moving wheels, a limiting assembly used for limiting the base after the moving is finished, and a cleaning assembly used for cleaning the ground; the machining mechanism comprises a machining assembly and an adjusting assembly for adjusting the vertical angle of the machining assembly; the angle of the processing assembly can be adjusted by the second hydraulic cylinder in the adjusting assembly, so that a die on the processing assembly can be obliquely arranged, and liquid metal in a riser can enter a cavity at the moment so as to keep the integrity of the appearance of a casting; the transverse position of the machining mechanism can be adjusted through the setting of the adjusting mechanism, workers can be reduced to move, and the castings can be prevented from being manually moved to the vicinity of the blanking table.
Description
Technical Field
The utility model belongs to the technical field of casting machines, and particularly relates to a gravity core-pulling casting machine.
Background
The metal mold gravity casting process is one kind of metal mold and sand core combined and gravity realized metal casting process, and features less tools, short mold producing period and low cost. Conventional gravity casters are generally non-tilting casters.
The Chinese patent of the utility model with the publication number of CN208214306U discloses a gravity casting machine, which comprises a gravity casting machine body, wherein a telescopic rod bracket is welded on one side of the gravity casting machine body, a hydraulic telescopic rod is spirally fixed on the center of the top of the telescopic rod bracket through a fixing screw, a fixing bracket is welded on one side of the gravity casting machine body below the telescopic rod bracket, a telescopic limit sleeve frame is welded on the center of the top of the fixing bracket, the fixing bracket is connected with the telescopic rod bracket through a connecting screw, and the hydraulic telescopic rod penetrates through the telescopic rod and is connected with an upper die through a connector. Above-mentioned patent passes through trapezoidal lug, can make the telescopic link act on the pressure of last mould more even, prevents that the uneven emergence of last mould atress from warping to make work piece casting fashioned specification more accurate, protect last mould, improved the quality of this casting machine, increased the competitiveness in market.
However, the above patent has the following disadvantages:
1. above-mentioned patent is through the height of mould on the hydraulic telescoping rod is adjusted, and then realize the fixed spacing to the die block, this kind only adjusts the vertical position of mould, it often accommodation range is limited, generally the material is when processing, often need use the mould to carry out the bearing to the material, and the material of bearing can not carry out the angle modulation, lead to the material to carry out the feeding operation, and then influence the integrality of foundry goods appearance, and above-mentioned patent can't adjust the holistic transverse position of device, lead to the staff to need be according to the die block and go up the position of mould, adjust the transverse position that oneself is located, and can't adjust the holistic transverse position of device still can lead to needs the manual work to remove the foundry goods near to the unloading platform.
2. The above patent, although enabling the processing operation of the castings, is unable to move on the ground, and moves the whole device to the processing area by manual handling, which is not only labor-consuming, but also inefficient, even if the device can move on the ground, which in turn affects the stability of the device on the ground due to the lack of locking mechanisms of the device.
Disclosure of Invention
The utility model provides a gravity core-pulling casting machine, which aims to solve the problem that the existing casting machine cannot adjust the angle and the transverse position of an upper die; and the lack of a locking mechanism at the bottom of the casting machine at present, which can affect the stability of the casting machine on the ground due to the operation of the machine on the casting machine after the casting machine moves to a destination.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the gravity core-pulling casting machine comprises a base, wherein a moving mechanism is arranged at the bottom of the base and connected with the base, an adjusting mechanism is arranged in the base and connected with the base, a processing mechanism is arranged above the base, and the adjusting mechanism is used for adjusting the transverse position of the processing mechanism; the moving mechanism comprises a moving wheel, a limiting assembly used for limiting the base after moving, and a sweeping assembly used for sweeping the ground, wherein the moving wheel is positioned at the bottom of the base, the limiting assembly is positioned at one side of the moving wheel and connected with the base, and the sweeping assembly is positioned between the moving wheel and the limiting assembly; the processing mechanism comprises a processing assembly and an adjusting assembly used for adjusting the vertical angle of the processing assembly, the adjusting assembly is located on the adjusting mechanism, and the processing assembly is located on the adjusting assembly.
Preferably, the limiting assembly comprises a limiting shell, the limiting shell is positioned on one side of the movable wheel and is fixedly connected with the base, a first hydraulic cylinder is arranged at the top of the limiting shell and is fixedly connected with the limiting shell, a vacuum generator is vertically arranged in the limiting shell, an output shaft of the first hydraulic cylinder penetrates through the top wall of the limiting shell and is fixedly connected with the vacuum generator, and a vacuum sucker is communicated with the bottom of the vacuum generator; in the scheme, the first hydraulic cylinder is arranged, after the device moves to the preset position, the vacuum chuck can be driven by the hydraulic cylinder to move in the vertical direction until the device contacts with the ground, and then the vacuum generator is used for pumping air between the vacuum chuck and the ground, so that the device is fixed on the ground.
Preferably, the cleaning assembly comprises a cleaning shell, the cleaning shell is positioned between the limiting shell and the movable wheel, the cleaning shell is fixedly connected with the base, a screw rod is horizontally arranged in the cleaning shell, two ends of the screw rod are respectively connected with the cleaning shell in a rotating manner, a first screw nut is connected to the side wall of the screw rod in a threaded manner, the first screw nut is connected with the cleaning shell in a sliding manner, an electric cylinder I is arranged at the bottom of the first screw nut, and a cleaning brush is arranged on an output shaft of the electric cylinder I; in the scheme, a screw rod and a first screw nut are arranged, when the screw rod rotates, the first screw nut can be driven to transversely move, and the first screw nut which transversely moves drives a cleaning brush to transversely move, so that dust on the ground is cleaned to a designated area; the distance between the cleaning brush and the ground can be adjusted by the arrangement of the first electric cylinder.
Preferably, a second screw is arranged on one side of the first screw and is in rotary connection with the screw rod, the second screw is in sliding connection with the cleaning shell, a dust collector is arranged at the bottom of the second screw, a dust collection opening of the dust collector is provided with a telescopic pipe, one end of the telescopic pipe is communicated with the dust collection opening of the dust collector, the other end of the telescopic pipe is communicated with a dust collection cover, a push plate is sleeved on the side wall of the dust collection cover, electric cylinders II are arranged on two sides of the dust collector, each electric cylinder II is fixedly connected with the second screw, and an output shaft of each electric cylinder II is fixedly connected with the push plate; in the scheme, the second electric cylinder is arranged, and the distance between the dust hood and the ground can be adjusted by arranging the second electric cylinder; the dust collector can absorb and store the cleaned dust.
Preferably, a sliding groove is formed in the top wall of the cleaning shell, a first sliding block is arranged in the sliding groove, the first sliding block is fixedly connected with the first screw, the first screw is in sliding connection with the cleaning shell through the first sliding block and the sliding groove, a second sliding block is arranged in the sliding groove, the second sliding block is positioned on one side of the first sliding block and is fixedly connected with the second screw, the second screw is in sliding connection with the cleaning shell through the second sliding block and the sliding groove, a first motor is arranged on the side wall of the cleaning shell, and the first motor is used for driving the screw rod to rotate; in the scheme, the first sliding block, the second sliding block and the sliding groove are arranged, so that the first sliding block, the second sliding block and the sliding groove can limit the degree of freedom of rotation of the first nut and the second nut.
Preferably, the adjusting mechanism comprises a screw rod, the screw rod is horizontally arranged in the base, two ends of the screw rod are both in rotary connection with the base, at least one nut is in threaded connection with the side wall of the screw rod, the bottom of each nut is in sliding connection with the base, and the top of each nut is connected with the adjusting component; in the scheme, the screw and the nut are arranged, and when the screw rotates, the nut can be driven to move transversely, so that the transverse position of the processing mechanism is adjusted.
Preferably, the bottom wall inside the base is provided with a guide groove, guide blocks corresponding to the nuts are arranged in the guide grooves, each nut is slidably connected with the base through the guide blocks and the guide grooves, the side wall of the base is provided with a second motor, the second motor is fixedly connected with the base, and an output shaft of the second motor penetrates through the side wall of the base and is fixedly connected with the screw rod.
Preferably, the adjusting component comprises a supporting seat, the supporting seat is positioned at the top of the nut and is fixedly connected with the nut, a first bracket is installed at the top of the supporting seat, a second bracket is obliquely installed on the side wall of the first bracket, a second hydraulic cylinder is arranged in the second bracket, the second hydraulic cylinder is hinged with the supporting seat, a rotating shaft is arranged at the top of the first bracket, two ends of the rotating shaft are both in rotary connection with the first bracket, the processing component is positioned in the first bracket and is connected with the rotating shaft, and an output shaft of the second hydraulic cylinder is hinged with the processing component; in the scheme, the second hydraulic cylinder is arranged, an output shaft of the second hydraulic cylinder extends or retracts when the second hydraulic cylinder works, and the machining assembly rotates on the first bracket through the rotating shaft, so that the vertical angle of the machining assembly is adjusted.
Preferably, the processing assembly comprises a mounting plate, the mounting plate is positioned on the rotating shaft, the mounting plate is connected with the rotating shaft through a connecting piece, a top plate is arranged on the side wall of the mounting plate, a bottom plate is arranged below the top plate, the top plate and the bottom plate are fixedly connected with the mounting plate, the top plate and the bottom plate are connected through a plurality of guide posts, a die body is arranged between the top plate and the bottom plate, the die body is in sliding connection with the guide posts, a hydraulic cylinder III is arranged at the top of the top plate, and an output shaft of the hydraulic cylinder III penetrates through the top plate and is fixedly connected with the die body; in the scheme, the hydraulic cylinder III is arranged, and the height of the die body can be adjusted by arranging the hydraulic cylinder III so that the die body enters the die, and then the die assembly operation is realized.
Preferably, a hydraulic cylinder four is arranged below the bottom plate, a mounting frame is connected to the side wall of the hydraulic cylinder four, the hydraulic cylinder four is connected with the bottom plate through the mounting frame, a connecting plate is arranged on an output shaft of the hydraulic cylinder four, at least one drawing die column is arranged on the connecting plate, one end of each drawing die column is fixedly connected with the connecting plate, and the other end of each drawing die column penetrates through the bottom plate and extends upwards; in the scheme, through the arrangement of the hydraulic cylinder IV, the die drawing column can be driven to move in the vertical direction by the arrangement of the hydraulic cylinder IV, so that materials in the die are ejected out.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up adjusting part and adjustment mechanism, the angle of the processing subassembly is adjusted through the pneumatic cylinder II in this adjusting part, and then makes the mould on the processing subassembly can incline to set up, and the liquid metal in the rising head can get into the die cavity at this moment to keep the integrality of foundry goods appearance; the transverse position of the machining mechanism can be adjusted through the setting of the adjusting mechanism, workers can be reduced to move, and the castings can be prevented from being manually moved to the vicinity of the blanking table.
By providing a moving mechanism which can move the casting machine to a preset position by a moving wheel therein; the cleaning assembly is arranged, so that the ground at the preset position can be cleaned and sucked, and the influence of excessive dust absorbed by the limiting assembly on the air extraction effect is avoided; the setting of spacing subassembly then can fix the casting machine subaerial, avoids the casting machine to remove after predetermineeing the position department, and the device in it leads to the casting machine to take place to remove because of the vibrations that work produced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a perspective view of the processing mechanism of the present utility model.
Fig. 3 is a side view of a tooling assembly of the present utility model.
Fig. 4 is a cross-sectional view of a spacing assembly of the present utility model.
Fig. 5 is a cross-sectional view of a cleaning assembly of the present utility model.
Fig. 6 is a cross-sectional view of an adjustment mechanism of the present utility model.
In the figure: 1. a base; 2. a moving mechanism; 3. an adjusting mechanism; 4. a processing mechanism; 21. a moving wheel; 22. a limit component; 23. a cleaning assembly; 31. a screw; 32. a nut; 33. a guide groove; 34. a guide block; 35. a second motor; 41. processing the assembly; 42. an adjustment assembly; 221. a limit shell; 222. a first hydraulic cylinder; 223. a vacuum generator; 224. a vacuum chuck; 231. cleaning the shell; 232. a screw rod; 233. a first nut; 234. an electric cylinder I; 235. a cleaning brush; 236. a second nut; 237. a dust collector; 238. a telescopic tube; 239. a dust hood; 411. a mounting plate; 412. a top plate; 413. a bottom plate; 414. a guide post; 415. a die body; 416. a hydraulic cylinder III; 417. a hydraulic cylinder IV; 418. a mounting frame; 419. a connecting plate; 4191. drawing a mold column; 4192. a connecting piece; 421. a support base; 422. a first bracket; 423. a second bracket; 424. a second hydraulic cylinder; 425. a rotating shaft; 2391. a push plate; 2392. an electric cylinder II; 2393. a chute; 2394. a first sliding block; 2395. a second slide block; 2396. and a first motor.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-6, a gravity core-pulling casting machine comprises a base 1, wherein a moving mechanism 2 is arranged at the bottom of the base 1, the moving mechanism 2 is connected with the base 1, an adjusting mechanism 3 is arranged in the base 1, the adjusting mechanism 3 is connected with the base 1, a processing mechanism 4 is arranged above the base 1, and the adjusting mechanism 3 is used for adjusting the transverse position of the processing mechanism 4; the moving mechanism 2 comprises a moving wheel 21, a limiting assembly 22 for limiting the base 1 after the moving is finished, and a cleaning assembly 23 for cleaning the ground, wherein the moving wheel 21 is positioned at the bottom of the base 1, the limiting assembly 22 is positioned at one side of the moving wheel 21 and connected with the base 1, and the cleaning assembly 23 is positioned between the moving wheel 21 and the limiting assembly 22; the processing mechanism 4 comprises a processing assembly 41 and an adjusting assembly 42 for adjusting the vertical angle of the processing assembly 41, the adjusting assembly 42 is positioned on the adjusting mechanism 3, and the processing assembly 41 is positioned on the adjusting assembly 42.
Specifically, at least two moving wheels 21 are provided, and the two moving wheels 21 are respectively located at bottoms of two ends of the base 1. The feeding described in this device refers to the most important function that is played in the riser. Because the riser is generally large in modulus and long in solidification time, the riser is the last solidified part, the metal in the riser is always kept in a liquid state before the casting is solidified, shrinkage can occur after the casting is solidified, and the liquid metal in the riser is supplemented into the cavity to keep the integrity of the appearance of the casting. The last solidified portion of the casting (especially steel casting) is a pit if no feeder is fed.
Further, the limiting assembly 22 comprises a limiting shell 221, the limiting shell 221 is located on one side of the moving wheel 21 and is fixedly connected with the base 1, a first hydraulic cylinder 222 is arranged at the top of the limiting shell 221, the first hydraulic cylinder 222 is fixedly connected with the limiting shell 221, a vacuum generator 223 is vertically arranged in the limiting shell 221, an output shaft of the first hydraulic cylinder 222 penetrates through the top wall of the limiting shell 221 and is fixedly connected with the vacuum generator 223, and a vacuum chuck 224 is communicated with the bottom of the vacuum generator 223.
Specifically, the side walls of the limiting case 221 and the cleaning case 231 are provided with a detachable cover, and a worker can maintain the limiting case 221 and the cleaning case 231 by removing the detachable cover.
Further, the cleaning assembly 23 comprises a cleaning shell 231, the cleaning shell 231 is located between the limiting shell 221 and the movable wheel 21, the cleaning shell 231 is fixedly connected with the base 1, a screw rod 232 is horizontally arranged in the cleaning shell 231, two ends of the screw rod 232 are respectively in rotary connection with the cleaning shell 231, a first nut 233 is in threaded connection with the side wall of the screw rod 232, the first nut 233 is in sliding connection with the cleaning shell 231, an electric cylinder one 234 is installed at the bottom of the first nut 233, and a cleaning brush 235 is installed on an output shaft of the electric cylinder one 234.
Specifically, a motor is disposed between the first electric cylinder 234 and the cleaning brush 235, and is fixedly connected with an output shaft of the first electric cylinder 234, and an output shaft of the motor is fixedly connected with the cleaning brush 235, so that the cleaning operation can be performed on the ground moving to the preset position through the arrangement of the motor.
Further, a second nut 236 is arranged on one side of the first nut 233, the second nut 236 is rotationally connected with the screw rod 232, the second nut 236 is in sliding connection with the cleaning shell 231, the dust collector 237 is arranged at the bottom of the second nut 236, a dust collection opening of the dust collector 237 is provided with a telescopic pipe 238, one end of the telescopic pipe 238 is communicated with the dust collection opening of the dust collector 237, the other end of the telescopic pipe 238 is communicated with a dust collection cover 239, a push plate 2391 is sleeved on the side wall of the dust collection cover 239, two electric cylinders 2392 are arranged on two sides of the dust collector 237, each electric cylinder 2392 is fixedly connected with the second nut 236, and an output shaft of each electric cylinder 2392 is fixedly connected with the push plate 2391.
Further, a sliding groove 2393 is formed in the top wall of the cleaning shell 231, a first sliding block 2394 is arranged in the sliding groove 2393, the first sliding block 2394 is fixedly connected with a first nut 233, the first nut 233 is in sliding connection with the cleaning shell 231 through the first sliding block 2394 and the sliding groove 2393, a second sliding block 2395 is further arranged in the sliding groove 2393, the second sliding block 2395 is located on one side of the first sliding block 2394 and is fixedly connected with the second nut 236, the second nut 236 is in sliding connection with the cleaning shell 231 through the second sliding block 2395 and the sliding groove 2393, a first motor 2396 is installed on the side wall of the cleaning shell 231, and the first motor 2396 is used for driving the screw 232 to rotate.
Further, adjustment mechanism 3 includes screw rod 31, and screw rod 31 level sets up in the inside of base 1, and screw rod 31's both ends all rotate with base 1 to be connected, and screw rod 31's lateral wall is last to be connected with at least one nut 32, and the bottom of each nut 32 all is connected with base 1 sliding connection, and the top of each nut 32 all is connected with adjusting part 42.
Further, a guide groove 33 is formed in the bottom wall of the inside of the base 1, guide blocks 34 corresponding to the nuts 32 are arranged in the guide groove 33, each nut 32 is slidably connected with the base 1 through the guide block 34 and the guide groove 33, a second motor 35 is arranged on the side wall of the base 1, the second motor 35 is fixedly connected with the base 1, and an output shaft of the second motor 35 penetrates through the side wall of the base 1 and is fixedly connected with the screw 31.
Further, the adjusting component 42 includes a supporting seat 421, the supporting seat 421 is located at the top of the nut 32 and is fixedly connected with the nut 32, a first bracket 422 is installed at the top of the supporting seat 421, a second bracket 423 is installed on the side wall of the first bracket 422 in an inclined manner, a second hydraulic cylinder 424 is arranged in the second bracket 423 and is hinged to the supporting seat 421, a rotating shaft 425 is arranged at the top of the first bracket 422, two ends of the rotating shaft 425 are both rotatably connected with the first bracket 422, the processing component 41 is located in the first bracket 422 and is connected with the rotating shaft 425, and an output shaft of the second hydraulic cylinder 424 is hinged to the processing component 41.
Specifically, bearing seats are arranged at two ends of the rotating shaft 425, each bearing seat is fixedly connected with the first support 422, a bearing is arranged in each bearing seat, the rotating shaft 425 is fixedly connected with the inner ring of the bearing, the outer ring of the bearing is fixedly connected with the bearing seats, and friction generated by rotation of the rotating shaft 425 can be reduced due to the arrangement of the bearing seats.
Further, the processing assembly 41 comprises a mounting plate 411, the mounting plate 411 is located on a rotating shaft 425, the mounting plate 411 and the rotating shaft 425 are connected through a connecting piece 4192, a top plate 412 is arranged on the side wall of the mounting plate 411, a bottom plate 413 is arranged below the top plate 412, the top plate 412 and the bottom plate 413 are fixedly connected with the mounting plate 411, the top plate 412 and the bottom plate 413 are connected through a plurality of guide posts 414, a die body 415 is arranged between the top plate 412 and the bottom plate 413, the die body 415 is slidably connected with the guide posts 414, a third hydraulic cylinder 416 is arranged at the top of the top plate 412, and an output shaft of the third hydraulic cylinder 416 penetrates through the top plate 412 and is fixedly connected with the die body 415.
Specifically, a guide sleeve is arranged at the joint of the die body 415 and the guide pillar 414, the guide sleeve is fixedly connected with the die body 415, and when the hydraulic cylinder III 416 drives the die body 415 to move in the vertical direction, the die body 415 slides on the guide pillar 414 through the guide sleeve, so that guiding is provided for the movement of the die body 415 in the vertical direction.
Further, a fourth hydraulic cylinder 417 is arranged below the bottom plate 413, a mounting frame 418 is connected to the side wall of the fourth hydraulic cylinder 417, the fourth hydraulic cylinder 417 is connected with the bottom plate 413 through the mounting frame 418, a connecting plate 419 is arranged on an output shaft of the fourth hydraulic cylinder 417, at least one drawing die column 4191 is arranged on the connecting plate 419, one end of each drawing die column 4191 is fixedly connected with the connecting plate 419, and the other end of each drawing die column 4191 penetrates through the bottom plate 413 and extends upwards.
Specifically, the mold on the processing assembly 41 is generally provided with a sealing plate inside the mold, and the sealing plate is detachably connected with the mold, so that when the mold drawing column 4191 moves in the vertical direction, the sealing plate in the mold can be ejected out, and then the material on the sealing plate is moved out of the mold, so that the worker can transport the material in the mold conveniently.
The working principle of the utility model is as follows:
referring to fig. 1-6, a worker first pushes the device to move on the ground through the moving wheel 21, after the device moves to a preset position, the first electric cylinder 234 is started to drive the cleaning brush 235 to move in the vertical direction until the cleaning brush contacts the ground, at the moment, the first electric cylinder 234 is started to drive the output shaft of the first electric motor 2396 to drive the screw 232 to rotate, the rotating screw 232 drives the first nut 233 to move transversely, so that dust on the ground is cleaned from one side to the other side, the first electric motor 2396 is started again to move the cleaning cover 239 to the position right above the dust, then the second electric cylinder 2392 is started to enable the second electric cylinder 2392 to adjust the distance between the cleaning cover 239 and the ground, after the distance adjustment is finished, the dust collector 237 is started to enable the dust collector 237 to suck dust and particles on the ground through the cleaning cover 239, then the first electric motor 2396 is started to drive the base 1 again to move the limiting assembly 22 to the position right above the cleaned ground, then the first hydraulic cylinder 222 is started to drive the first hydraulic cylinder 222 to move vertically until the suction cup 224 moves to the position right above the dust, and finally the vacuum cleaner 224 contacts the ground, and the vacuum cleaner 223 is fixed on the ground through the vacuum device and the vacuum cleaner 223 is contacted with the ground.
After the position of the casting machine is fixed, a worker places a die on the processing assembly 41, then opens the hydraulic cylinder III 416, and the output shaft of the hydraulic cylinder III 416 drives the die body 415 to move in the vertical direction until the die body 415 enters the die, so that the die assembly operation is completed; after the materials in the die react for a period of time, a worker can open the second hydraulic cylinder 424, so that the output shaft of the second hydraulic cylinder 424 applies force to the mounting plate 411, and the mounting plate 411 after being subjected to force rotates on the first support 422 through the rotating shaft 425 to adjust the angle of the processing assembly 41, so that liquid metal in the riser can enter the die cavity, and the integrity of the appearance of the casting is maintained.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The gravity core-pulling casting machine comprises a base (1) and is characterized in that: the automatic feeding device is characterized in that a moving mechanism (2) is arranged at the bottom of the base (1), the moving mechanism (2) is connected with the base (1), an adjusting mechanism (3) is arranged in the base (1), the adjusting mechanism (3) is connected with the base (1), a processing mechanism (4) is arranged above the base (1), and the adjusting mechanism (3) is used for adjusting the transverse position of the processing mechanism (4);
the moving mechanism (2) comprises a moving wheel (21), a limiting assembly (22) for limiting the base (1) after moving, and a cleaning assembly (23) for cleaning the ground, wherein the moving wheel (21) is positioned at the bottom of the base (1), the limiting assembly (22) is positioned at one side of the moving wheel (21) and is connected with the base (1), and the cleaning assembly (23) is positioned between the moving wheel (21) and the limiting assembly (22);
the machining mechanism (4) comprises a machining assembly (41) and an adjusting assembly (42) for adjusting the vertical angle of the machining assembly (41), the adjusting assembly (42) is located on the adjusting mechanism (3), and the machining assembly (41) is located on the adjusting assembly (42).
2. The gravity core-pulling casting machine according to claim 1 wherein:
spacing subassembly (22) are including spacing shell (221), spacing shell (221) are located one side of moving wheel (21) and with base (1) fixed connection, the top of spacing shell (221) is provided with pneumatic cylinder one (222), pneumatic cylinder one (222) with spacing shell (221) fixed connection, the inside of spacing shell (221) is vertical to be provided with vacuum generator (223), the output shaft of pneumatic cylinder one (222) run through the roof of spacing shell (221) and with vacuum generator (223) fixed connection, vacuum generator (223) bottom intercommunication has vacuum chuck (224).
3. The gravity core-pulling casting machine according to claim 2 wherein:
the cleaning assembly (23) comprises a cleaning shell (231), the cleaning shell (231) is located between the limiting shell (221) and the movable wheel (21), the cleaning shell (231) is fixedly connected with the base (1), a screw rod (232) is horizontally arranged in the cleaning shell (231), two ends of the screw rod (232) are respectively connected with the cleaning shell (231) in a rotating mode, a first nut (233) is connected to the side wall of the screw rod (232) in a threaded mode, the first nut (233) is connected with the cleaning shell (231) in a sliding mode, an electric cylinder (234) is installed at the bottom of the first nut (233), and a cleaning brush (235) is installed on an output shaft of the electric cylinder (234).
4. A gravity core back casting machine as defined in claim 3 wherein:
one side of screw one (233) is provided with screw two (236), screw two (236) with lead screw (232) swivelling joint, screw two (236) with clean shell (231) sliding connection, dust catcher (237) are installed to the bottom of screw two (236), the dust absorption mouth of dust catcher (237) is provided with flexible pipe (238), the one end of flexible pipe (238) with the dust absorption mouth of dust catcher (237) is linked together, the other end intercommunication of flexible pipe (238) has dust hood (239), cover is established on the lateral wall of dust hood (239) installs push pedal (2391), the both sides of dust catcher (237) all are provided with electronic jar two (2392), each electronic jar two (2392) all with two (236) fixed connection of screw, the output shaft of electronic jar two (2392) all with push pedal (2391) fixed connection.
5. The gravity core-pulling casting machine according to claim 4 wherein:
the utility model discloses a cleaning device, including cleaning shell (231), slide (2393), slide (2394) are equipped with one slider (2394) in the roof of cleaning shell (231), slider (2394) with first (233) fixed connection of nut, first (233) of nut pass through slider (2394) with slide (2393) with cleaning shell (231) sliding connection, still be provided with slider two (2395) in slide (2393), slider two (2395) are located one side of slider one (2394) and with two (236) fixed connection of nut, two (236) pass through slider two (2395) with slide (2393) with cleaning shell (231) sliding connection, install motor one (2396) on the lateral wall of cleaning shell (231), motor one (2396) are used for the drive lead screw (232) rotates.
6. The gravity core-pulling casting machine according to claim 1 wherein:
the adjusting mechanism (3) comprises a screw rod (31), the screw rod (31) is horizontally arranged in the base (1), two ends of the screw rod (31) are rotationally connected with the base (1), at least one nut (32) is connected to the side wall of the screw rod (31) in a threaded mode, the bottom of each nut (32) is slidably connected with the base (1), and the top of each nut (32) is connected with the adjusting component (42).
7. The gravity core-pulling casting machine according to claim 6 wherein:
the novel screw rod is characterized in that a guide groove (33) is formed in the bottom wall of the inside of the base (1), guide blocks (34) corresponding to the nuts (32) are arranged in the guide groove (33), each nut (32) is connected with the base (1) in a sliding mode through the guide blocks (34) and the guide groove (33), a motor II (35) is arranged on the side wall of the base (1), the motor II (35) is fixedly connected with the base (1), and an output shaft of the motor II (35) penetrates through the side wall of the base (1) and is fixedly connected with the screw rod (31).
8. The gravity core-pulling casting machine according to claim 6 wherein:
the adjusting component (42) comprises a supporting seat (421), the supporting seat (421) is located at the top of the nut (32) and is fixedly connected with the nut (32), a first bracket (422) is installed at the top of the supporting seat (421), a second bracket (423) is obliquely installed on the side wall of the first bracket (422), a second hydraulic cylinder (424) is arranged in the second bracket (423), the second hydraulic cylinder (424) is hinged with the supporting seat (421), a rotating shaft (425) is arranged at the top of the first bracket (422), two ends of the rotating shaft (425) are both connected with the first bracket (422) in a rotating mode, and the processing component (41) is located in the first bracket (422) and is connected with the rotating shaft (425), and an output shaft of the second hydraulic cylinder (424) is connected with the rotating shaft (425)
The processing assembly (41) is hinged.
9. The gravity core-pulling casting machine according to claim 8 wherein:
the processing assembly (41) comprises a mounting plate (411), the mounting plate (411) is located on a rotating shaft (425), the mounting plate (411) with the rotating shaft (425) is connected through a connecting piece (4192), a top plate (412) is arranged on the side wall of the mounting plate (411), a bottom plate (413) is arranged below the top plate (412), the top plate (412) and the bottom plate (413) are fixedly connected with the mounting plate (411), the top plate (412) and the bottom plate (413) are connected through a plurality of guide posts (414), a die body (415) is arranged between the top plate (412) and the bottom plate (413), the die body (415) is connected with the guide posts (414) in a sliding mode, a hydraulic cylinder III (416) is arranged at the top of the top plate (412), and an output shaft of the hydraulic cylinder III (416) penetrates through the top plate (412) and is fixedly connected with the die body (415).
10. The gravity core-pulling casting machine according to claim 9 wherein:
the utility model discloses a die drawing device, including bottom plate (413), connecting plate (419), die drawing post (4191), connecting plate (419), mounting bracket (418) are connected with on the lateral wall of bottom plate (413), four (417) of pneumatic cylinder are connected with bottom plate (413) through mounting bracket (418), install connecting plate (419) on the output shaft of four (417) of pneumatic cylinder, be provided with at least one die drawing post (4191) on connecting plate (419), each die drawing post (4191) one end all with connecting plate (419) fixed connection, each die drawing post (4191) the other end all runs through bottom plate (413) and upwards extends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311135811.8A CN116871495B (en) | 2023-09-05 | 2023-09-05 | Gravity core-pulling casting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311135811.8A CN116871495B (en) | 2023-09-05 | 2023-09-05 | Gravity core-pulling casting machine |
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| CN116871495A true CN116871495A (en) | 2023-10-13 |
| CN116871495B CN116871495B (en) | 2023-11-21 |
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| CN101658919A (en) * | 2009-09-24 | 2010-03-03 | 重庆大学 | Bidirectional composite deflection tilting gravity casting method and device thereof |
| CN201419238Y (en) * | 2009-04-17 | 2010-03-10 | 刘建高 | Gravity-leaning rotary casting formation device |
| CN112935229A (en) * | 2021-01-26 | 2021-06-11 | 泉州惠建精密科技有限公司 | Tilting gravity casting machine |
| CN214125233U (en) * | 2020-12-24 | 2021-09-03 | 江苏新源太阳能科技有限公司 | Solar photovoltaic module cleaning device |
| CN215364783U (en) * | 2021-08-12 | 2021-12-31 | 苏州吉祥升降机械设备有限公司 | Stable supporting mechanism of hydraulic elevator |
| CN115771031A (en) * | 2022-12-16 | 2023-03-10 | 安徽大德科技有限公司 | Automatic integrated processing equipment of screw thread of valve body |
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2023
- 2023-09-05 CN CN202311135811.8A patent/CN116871495B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201419238Y (en) * | 2009-04-17 | 2010-03-10 | 刘建高 | Gravity-leaning rotary casting formation device |
| CN101658919A (en) * | 2009-09-24 | 2010-03-03 | 重庆大学 | Bidirectional composite deflection tilting gravity casting method and device thereof |
| CN214125233U (en) * | 2020-12-24 | 2021-09-03 | 江苏新源太阳能科技有限公司 | Solar photovoltaic module cleaning device |
| CN112935229A (en) * | 2021-01-26 | 2021-06-11 | 泉州惠建精密科技有限公司 | Tilting gravity casting machine |
| CN215364783U (en) * | 2021-08-12 | 2021-12-31 | 苏州吉祥升降机械设备有限公司 | Stable supporting mechanism of hydraulic elevator |
| CN115771031A (en) * | 2022-12-16 | 2023-03-10 | 安徽大德科技有限公司 | Automatic integrated processing equipment of screw thread of valve body |
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| Publication number | Publication date |
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| CN116871495B (en) | 2023-11-21 |
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