CN116618584A - Sand casting device for valve body - Google Patents
Sand casting device for valve body Download PDFInfo
- Publication number
- CN116618584A CN116618584A CN202310662318.5A CN202310662318A CN116618584A CN 116618584 A CN116618584 A CN 116618584A CN 202310662318 A CN202310662318 A CN 202310662318A CN 116618584 A CN116618584 A CN 116618584A
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- China
- Prior art keywords
- rotating
- supporting seat
- casting device
- sand casting
- box
- Prior art date
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- 238000007528 sand casting Methods 0.000 title claims abstract description 24
- 238000005266 casting Methods 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 238000010009 beating Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract description 3
- 238000000227 grinding Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000004512 die casting Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/02—Vibratory apparatus specially designed for shaking out flasks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of sand casting, and discloses a sand casting device for a valve body, which comprises a supporting seat and a casting box, wherein the top and the bottom of the supporting seat are both openings, a rotating shaft is symmetrically and rotatably arranged on the inner wall of the supporting seat, a rotating disk is fixedly sleeved on the rotating shaft, one end, close to each other, of each rotating shaft is fixedly provided with a placement frame, the casting box is fixedly arranged in each placement frame, the bottom and the two sides of each placement frame are respectively provided with a through hole, a beating mechanism is arranged in the supporting seat and comprises a plurality of beating blocks, and the beating blocks are slidably arranged in the corresponding through holes. The utility model is convenient for beating the bottom and two sides of the casting box through the beating mechanism, is beneficial to falling sand, and simultaneously the cleaning mechanism realizes automatic water spraying and brushing, does not need an auxiliary crane to lift and overturn the casting box, and has the advantages of automatic cleaning, good cleaning effect and high working efficiency.
Description
Technical Field
The utility model belongs to the technical field of sand casting, and particularly relates to a sand casting device for a valve body.
Background
Sand casting refers to a casting process that produces castings in sand molds. Steel, iron and most nonferrous alloy castings are obtained by sand casting methods. Because the molding materials used for sand casting are cheap and easy to obtain, the casting mold is simple and convenient to manufacture, and is suitable for single-piece production, batch production and mass production of castings, the casting mold is a basic process in casting production for a long time, and is commonly used for manufacturing valve bodies.
Through retrieving, chinese patent application No. 202020583342.1 discloses a sand casting device, including die casting mechanism and grinding mechanism, die casting mechanism includes base, supporting seat and die casting cylinder, and grinding mechanism is including grinding fill, bottom plate and discharging device, grinds the fill and is equipped with first grinding fill and second grinding fill, and the second grinds fill and inserts in first grinding fill, is equipped with the screen frame in the second grinding fill, is equipped with the sieve mesh on the screen frame. The discharging device is provided with a first air cylinder, a second air cylinder and a third air cylinder, the first air cylinder lifts the first grinding hopper upwards, the second air cylinder lifts the second grinding hopper, and the third air cylinder pushes the second air cylinder forwards. The sand casting device can automatically separate the parts from the steel balls, saves the screening time of workers and improves the working efficiency. And can also screen the red sand, have great particulate matter screening out in the red sand for equipment can obtain two at one time, realizes multi-functional production.
After the casting case finishes casting in above-mentioned patent, some sand can adhere on the inner wall of casting case owing to receive the extrusion, when clearing up it, need lift the upset with the casting case through supplementary loop wheel machine, clear up through the manual work, and is more loaded down with trivial details, work efficiency is low, consequently needs improve it.
Disclosure of Invention
(one) solving the technical problems
In order to solve the problems in the prior art, the utility model provides the sand casting device for the valve body, which has the advantages of automatic cleaning, good cleaning effect and high working efficiency, and is convenient for beating the bottom and two sides of the casting box simultaneously through the beating mechanism, thereby being beneficial to falling sand, and meanwhile, the cleaning mechanism realizes automatic water spraying and brushing, does not need an auxiliary crane to lift and overturn the casting box, and has the advantages of automatic cleaning, good cleaning effect and high working efficiency.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sand casting device for valve body, includes supporting seat and casting case, the top and the bottom of supporting seat are the opening, symmetrical rotation installs the rotation axis on the inner wall of supporting seat, fixed cover is equipped with the rotary disk on the rotation axis, two the one end fixed mounting that the rotation axis is close to each other has same frame of placing, casting case fixed mounting is in place in the frame, the through-hole has all been seted up to the bottom and the both sides of placing the frame, be equipped with in the supporting seat and beat the mechanism, beat the mechanism and include a plurality of beating pieces, beat piece slidable mounting in corresponding in the through-hole, be equipped with cleaning mechanism on the supporting seat, cleaning mechanism includes the framework, framework movable mounting is in the bottom of supporting seat, slidable mounting has the sliding plate in the framework, rotate on the sliding plate and install a plurality of rotation pipes, the top fixed mounting of rotation pipe has a brush section of thick bamboo, be equipped with a plurality of shower nozzles on the brush section of thick bamboo with the casting is linked together, the brush section of thick bamboo with the casting shower nozzle looks adaptation.
In the above technical scheme, preferably, the beating mechanism further comprises a plurality of connecting blocks, one ends of the connecting blocks are fixedly connected with corresponding beating blocks, the connecting blocks are rotatably provided with hinge rods, the bottoms of the placing frames are rotatably provided with two first rotating shafts, the two rotating discs are rotatably provided with second rotating shafts, the first rotating shafts and the second rotating shafts are respectively provided with a crank shaft, and the hinge rods are connected with corresponding crank shafts.
In the above technical scheme, preferably, the mounting groove is all seted up on one side that two rotary disks are close to each other, the second pivot with the inner wall of mounting groove rotates to be connected, one fixed mounting has first motor on the inner wall of mounting groove, the output shaft of first motor with second pivot fixed connection, one side fixed mounting of supporting seat has the third motor, the output shaft of third motor with one rotation axis fixed connection.
In the above technical scheme, preferably, the both ends of first pivot are all fixed mounting have first awl tooth, the one end fixed mounting of second pivot has the second awl tooth, the second awl tooth with corresponding first awl tooth meshes mutually, two all fixed cover is equipped with the sprocket in the first pivot, two rotate the cover on the sprocket and be equipped with same chain.
In the above technical scheme, preferably, the cleaning mechanism further comprises a box body, the box body is fixedly installed at the bottom of the box body, a plurality of rotating pipes are in sealing and rotating connection with the box body, a first belt pulley is fixedly sleeved on one rotating pipe, second belt pulleys are fixedly sleeved on the other two rotating pipes, and the same belt is arranged on the first belt pulley and the two second belt pulleys in a rotating mode.
In the above technical scheme, preferably, a worm wheel is fixedly sleeved on one rotating tube, a worm is rotatably mounted on the box body, the worm is meshed with the worm wheel, a second motor is fixedly mounted on the top of the box body, and an output shaft of the second motor is fixedly connected with the worm.
In the above technical scheme, preferably, one end of the worm is fixedly provided with a first sector tooth, one side of the box body is rotatably provided with a rotating rod, the top end of the rotating rod is fixedly provided with a second sector tooth, the first sector tooth is meshed with the second sector tooth, and the bottom end of the rotating rod is fixedly provided with a disc.
In the above technical scheme, preferably, the bottom of box is fixed with the barrel, sliding seal installs the piston board in the barrel, the one end fixed mounting of piston board has the connecting rod, connecting rod one end run through the barrel and with barrel sliding connection, the one end fixed mounting of connecting rod has the hollow board, the bottom fixed mounting of disc has the fixed axle, the fixed axle extends to in the hollow board and with the inner wall swing joint of hollow board.
In the above technical scheme, preferably, the top of the cylinder is fixedly provided with a water outlet pipe, the water outlet pipe is communicated with the box body, one side of the cylinder is fixedly provided with a water suction pipe, the water suction pipe and the water outlet pipe are both provided with one-way valves, and the water suction pipe is a telescopic pipe.
In the above technical scheme, preferably, the mounting plate is fixedly mounted on the supporting seat, two first electric telescopic rods are symmetrically and fixedly mounted at the top of the mounting plate, the output shafts of the two first electric telescopic rods are fixedly connected with the frame body, a second electric telescopic rod is fixedly mounted at one side of the frame body, and the output shaft of the second electric telescopic rod is fixedly connected with the sliding plate.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, after the casting box is taken out by the beating mechanism, the casting box can be overturned, and meanwhile, the bottom and two sides of the casting box can be beaten and vibrated by the beating blocks, so that sand falling is facilitated.
2. According to the utility model, after the casting box is turned over, the brush cylinder can be driven to rotate through the cleaning mechanism, so that the inner wall of the casting box is brushed, the brush cylinder rotates, automatic water spraying and flushing can be realized, the cleaning effect is improved, the casting box is not required to be lifted and turned over through the auxiliary crane, and the automatic cleaning is realized, so that the working efficiency is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of a cleaning mechanism according to the present utility model;
FIG. 3 is a schematic elevational view of a cleaning mechanism according to the present utility model;
FIG. 4 is a schematic top view of a cleaning mechanism according to the present utility model;
FIG. 5 is a schematic side cross-sectional view of the structure shown in FIG. 3;
FIG. 6 is an enlarged schematic view of portion A of FIG. 4;
FIG. 7 is a schematic view of a bottom view of the cleaning mechanism of the present utility model;
FIG. 8 is a schematic view of the bottom cross-sectional structure shown in FIG. 1;
FIG. 9 is a schematic side cross-sectional view of the structure shown in FIG. 8;
fig. 10 is an enlarged schematic view of the portion B shown in fig. 9.
In the figure: 1. a support base; 2. a rotation shaft; 3. a rotating disc; 4. placing a frame; 5. casting a box; 6. a through hole; 7. a striking mechanism; 701. beating the block; 702. a connecting block; 703. a hinge rod; 704. a first rotating shaft; 705. a second rotating shaft; 706. a crank shaft; 707. a first motor; 708. a chain; 709. a sprocket; 8. a cleaning mechanism; 801. a frame; 802. a sliding plate; 803. a rotary tube; 804. a brush cylinder; 805. a spray head; 806. a case; 807. a first pulley; 808. a second pulley; 809. a belt; 810. a worm wheel; 811. a worm; 812. a second motor; 813. sector tooth I; 814. a rotating lever; 815. sector teeth II; 816. a disc; 817. a cylinder; 818. a piston plate; 819. a connecting rod; 820. and (3) a hollow slab.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
As shown in fig. 1 to 10, the utility model provides a sand casting device for a valve body, which comprises a supporting seat 1 and a casting box 5, wherein the top and the bottom of the supporting seat 1 are both openings, a rotating shaft 2 is symmetrically and rotatably arranged on the inner wall of the supporting seat 1, a rotating disc 3 is fixedly sleeved on the rotating shaft 2, one end, which is close to each other, of each rotating shaft 2 is fixedly provided with a placing frame 4, the casting box 5 is fixedly arranged in the placing frame 4, when the rotating shaft 2 rotates, the rotating disc 3 and the placing frame 4 are driven to rotate, so that the casting box 5 is driven to turn over, casting sand in the casting box 5 is favorably cleaned, through holes 6 are formed in the bottom and two sides of the placing frame 4, a beating mechanism 7 is arranged in the supporting seat 1, the beating mechanism 7 comprises a plurality of beating blocks 701, the beating blocks 701 are slidably arranged in the corresponding through holes 6, the beating blocks 701 slide in the through holes 6, the bottoms and two sides of the casting box 5 are vibrated, the sand falling efficiency is improved, a cleaning mechanism 8 is arranged on the supporting seat 1, the cleaning mechanism 8 comprises a frame 801, the frame 801 is movably arranged at the bottom of the supporting seat 1, the frame 801, the frame 802 and the frame 802 is rotatably provided with a plurality of brush tubes 803, the brush tubes 803 are rotatably arranged on the rotating plates 804 and are rotatably arranged on the supporting seat 803, and are rotatably arranged on the brush tubes 803 and 804, 804 are rotatably arranged on the brush tubes 803 and 804 and are rotatably arranged on the brush tubes 803, 804 and 804, 804 are rotatably arranged on the brush tubes 804 and 804.
The beating mechanism 7 further comprises a plurality of connecting blocks 702, one ends of the connecting blocks 702 are fixedly connected with the corresponding beating blocks 701, the connecting blocks 702 are rotatably provided with hinging rods 703, the bottoms of the placement frames 4 are rotatably provided with two first rotating shafts 704, the two rotating discs 3 are rotatably provided with second rotating shafts 705, the first rotating shafts 704 and the second rotating shafts 705 are respectively provided with a crankshaft 706, and the hinging rods 703 are connected with the corresponding crankshafts 706.
The mounting groove has all been seted up to one side that two rotary disks 3 are close to each other, the second pivot 705 is connected with the inner wall rotation of mounting groove, fixed mounting has first motor 707 on the inner wall of a mounting groove, the output shaft and the second pivot 705 fixed connection of first motor 707, one side fixed mounting of supporting seat 1 has the third motor, the output shaft and a rotation axis 2 fixed connection of third motor, the rotation axis 2 is convenient for drive rotation axis 2 rotation, rotation axis 2 drives rotary disk 3 and places frame 4 synchronous rotation, thereby realize the upset of casting case 5, need not with the help of auxiliary crane, be favorable to improving work efficiency.
The first bevel gears are fixedly arranged at the two ends of the first rotating shafts 704, the second bevel gears are fixedly arranged at one end of the second rotating shaft 705 and meshed with the corresponding first bevel gears, the chain wheels 709 are fixedly sleeved on the two first rotating shafts 704, the same chain 708 is sleeved on the two chain wheels 709 in a rotating mode, and the two first rotating shafts 704 and the two second rotating shafts 705 can synchronously rotate through the cooperation of the chain wheels 709, the chain 708, the second bevel gears and the first bevel gears, so that synchronous movement of the plurality of beating blocks 701 is achieved, and the casting box 5 is beaten.
The cleaning mechanism 8 further comprises a box 806, the box 806 is fixedly mounted at the bottom of the frame 801, the plurality of rotating pipes 803 are in sealing rotation connection with the box 806, a first belt pulley 807 is fixedly sleeved on one rotating pipe 803, a second belt pulley 808 is fixedly sleeved on the other two rotating pipes 803, the first belt pulley 807 and the two second belt pulleys 808 are rotatably sleeved with the same belt 809, and three rotating pipes 803 are synchronously rotated through the first belt pulley 807, the two second belt pulleys 808 and the belt 809, so that the brush cylinder 804 is driven to rotate, and the casting box 5 is brushed.
A worm gear 810 is fixedly sleeved on one rotating pipe 803, a worm 811 is rotatably mounted on the box 806, the worm 811 is meshed with the worm gear 810, when the worm 811 rotates, the worm gear 810 is driven to rotate, the worm gear 810 drives one rotating pipe 803 to rotate, a second motor 812 is fixedly mounted on the top of the box 806, and an output shaft of the second motor 812 is fixedly connected with the worm 811.
One end of the worm 811 is fixedly provided with a first fan-shaped tooth 813, one side of the box 806 is rotatably provided with a rotating rod 814, the top end of the rotating rod 814 is fixedly provided with a second fan-shaped tooth 815, the first fan-shaped tooth 813 is meshed with the second fan-shaped tooth 815, the bottom end of the rotating rod 814 is fixedly provided with a disc 816, and when the worm 811 rotates, the rotating rod 814 is driven to rotate by the cooperation of the first fan-shaped tooth 813 and the second fan-shaped tooth 815.
The bottom of the box 806 is fixedly provided with a cylinder 817, a piston plate 818 is mounted in the cylinder 817 in a sliding and sealing manner, one end of the piston plate 818 is fixedly provided with a connecting rod 819, one end of the connecting rod 819 penetrates through the cylinder 817 and is in sliding connection with the cylinder 817, one end of the connecting rod 819 is fixedly provided with a hollow plate 820, the bottom of the disc 816 is fixedly provided with a fixed shaft, the fixed shaft extends into the hollow plate 820 and is movably connected with the inner wall of the hollow plate 820, and when the disc 816 rotates, the piston plate 818 is driven to reciprocate through the hollow plate 820 and the connecting rod 819, external water can be continuously pumped into the brush cylinder 804, and finally the water is sprayed out by the spray head 805.
The top fixed mounting of barrel 817 has the outlet pipe, and the outlet pipe is linked together with box 806, and one side fixed mounting of barrel 817 has the water suction pipe, all is equipped with the check valve on water suction pipe and the outlet pipe, and the water suction pipe is flexible pipe, and flexible pipe is favorable to box 806 to remove.
The mounting plate is fixedly mounted on the supporting seat 1, two first electric telescopic rods are symmetrically and fixedly mounted at the top of the mounting plate, the output shafts of the two first electric telescopic rods are fixedly connected with the frame 801, the first electric telescopic rods are convenient to adjust the height of the frame 801, one side of the frame 801 is fixedly provided with a second electric telescopic rod, the output shaft of the second electric telescopic rod is fixedly connected with the sliding plate 802, the second electric telescopic rod is convenient to drive the sliding plate 802 to move, the external arrangement of the brush cylinder 804 is changed, and comprehensive cleaning and good cleaning effects on the casting box 5 are achieved.
The working principle and the using flow of the utility model are as follows:
the water suction pipe is connected with an external water source;
when the casting box is used, after casting is finished and the casting is taken out, when the casting box is required to be cleaned, a third motor is started, an output shaft of the third motor drives a rotating shaft 2 and a rotating disc 3 to rotate, the rotating shaft 2 drives a placing frame 4 and the casting box 5 to rotate, meanwhile, the placing frame 4 drives a beating mechanism 7 to rotate, and when the casting box 5 rotates to 180 degrees, the third motor is closed;
at this time, the first motor 707 is started, the first motor 707 drives the second rotating shaft 705 to rotate, the second rotating shaft 705 drives the second conical teeth to rotate, the second conical teeth drive the meshed first conical teeth to rotate, the first conical teeth drive the first rotating shafts 704 to rotate, and when the first rotating shafts 704 rotate, the two first rotating shafts 704 synchronously rotate through the chain wheels 709 and the chains 708;
the second rotating shaft 705 drives the crank shaft 706 to rotate, the crank shaft 706 drives the hinging rod 703 to rotate, the hinging rod 703 drives the connecting block 702 to move, and the connecting block 702 drives the beating block 701 to move, so that the bottom and two sides of the casting box 5 are beaten and vibrated at the same time, and sand falling is facilitated;
simultaneously starting two first electric telescopic rods, wherein the output shaft of the first electric telescopic rods drives the cleaning mechanism 8 to move upwards, so that the brush tube 804 stretches into the casting box 5, and when the brush tube 804 contacts with the casting box 5, the first electric telescopic rods are closed;
starting a second motor 812, wherein an output shaft of the second motor 812 drives a worm 811 to rotate, the worm 811 drives a meshed worm wheel 810 to rotate, the worm wheel 810 drives a rotating tube 803 to rotate, one rotating tube 803 drives a first belt pulley 807 to rotate, the first belt pulley 807 drives two second belt pulleys 808 to rotate through a belt 809, the two second belt pulleys 808 drive the other two rotating tubes 803 to rotate, so that the two rotating tubes 803 synchronously rotate, the rotating tubes 803 drive a hairbrush tube 804 to rotate, and the inner wall of the casting box 5 can be brushed;
the worm 811 drives the first fan-shaped tooth 813 to rotate, the first fan-shaped tooth 813 drives the second fan-shaped tooth 815 to rotate, the second fan-shaped tooth 815 drives the rotating rod 814 to rotate, the rotating rod 814 drives the disc 816 to rotate, the disc 816 drives the hollow plate 820 to reciprocate, the hollow plate 820 drives the connecting rod 819 to reciprocate, and the connecting rod 819 drives the piston plate 818 to reciprocate in the cylinder 817;
when the piston plate 818 moves towards the hollow plate 820, at the moment, the one-way valve on the water suction pipe is opened, the one-way valve on the water outlet pipe is closed, at the moment, a water source enters the cylinder 817, when the piston plate 818 moves towards the direction away from the hollow plate 820, at the moment, the one-way valve on the water suction pipe is closed, the one-way valve on the water outlet pipe is opened, at the moment, the water source in the cylinder 817 enters the box 806 through the water outlet pipe, then enters the brush cylinder 804 through the rotary pipe 803, and finally is sprayed out through the spray head 805 on the brush cylinder 804, so that the effects of spraying water and brushing are realized, and the cleaning effect is improved;
during cleaning, the second electric telescopic rod is started, the output shaft of the second electric telescopic rod drives the sliding plate 802 to move, the sliding plate 802 drives the brush cylinder 804 to move, and the position of the brush cylinder 804 is changed, so that the casting box 5 is comprehensively cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The sand casting device for the valve body comprises a supporting seat (1) and a casting box (5), and is characterized in that the top and the bottom of the supporting seat (1) are both openings, a rotating shaft (2) is symmetrically installed on the inner wall of the supporting seat (1) in a rotating mode, a rotating disc (3) is fixedly sleeved on the rotating shaft (2), two rotating shafts (2) are fixedly installed at one ends, close to each other, of the rotating shaft (2) respectively, a placing frame (4) is fixedly installed in the placing frame (4), through holes (6) are formed in the bottom and two sides of the placing frame (4), a beating mechanism (7) is arranged in the supporting seat (1), the beating mechanism (7) comprises a plurality of beating blocks (701), the beating blocks (701) are slidably installed in the corresponding through holes (6), a cleaning mechanism (8) is arranged on the supporting seat (1), the cleaning mechanism (8) comprises a frame body (801), the frame body (801) is movably installed at the bottom of the supporting seat (1), a plurality of brush tubes (803) are installed on the rotating tube (803), the brush tubes (803) are installed on the rotating tube (803), the rotating pipe (803), the brush cylinder (804) and the spray head (805) are communicated, and the brush cylinder (804) is matched with the casting box (5).
2. A sand casting device for valve bodies according to claim 1, characterized in that: the utility model discloses a beating mechanism (7) is characterized by comprising a plurality of connecting blocks (702), the one end of connecting blocks (702) with corresponding beat piece (701) fixed connection, articulated rod (703) are installed in rotation on connecting blocks (702), place the bottom rotation of frame (4) and install two first pivot (704), two all rotate on rotary disk (3) and install second pivot (705), first pivot (704) with all be equipped with crank axle (706) on second pivot (705), articulated rod (703) with corresponding crank axle (706) link to each other.
3. A sand casting device for valve bodies according to claim 2, characterized in that: two the mounting groove has all been seted up to one side that rotary disk (3) are close to each other, second pivot (705) with the inner wall of mounting groove rotates to be connected, one fixed mounting has first motor (707) on the inner wall of mounting groove, the output shaft of first motor (707) with second pivot (705) fixed connection, one side fixed mounting of supporting seat (1) has the third motor, the output shaft of third motor with one rotation axis (2) fixed connection.
4. A sand casting device for valve bodies according to claim 3, characterized in that: the two ends of the first rotating shaft (704) are fixedly provided with first bevel gears, one end of the second rotating shaft (705) is fixedly provided with second bevel gears, the second bevel gears are meshed with the corresponding first bevel gears, the two first rotating shafts (704) are fixedly sleeved with chain wheels (709), and the two chain wheels (709) are rotatably sleeved with the same chain (708).
5. A sand casting device for valve bodies according to claim 1, characterized in that: the cleaning mechanism (8) further comprises a box body (806), the box body (806) is fixedly arranged at the bottom of the frame body (801), the rotating pipes (803) are in sealing and rotating connection with the box body (806), a first belt pulley (807) is fixedly sleeved on one rotating pipe (803), second belt pulleys (808) are fixedly sleeved on the other two rotating pipes (803), and the same belt (809) is rotatably sleeved on the first belt pulley (807) and the two second belt pulleys (808).
6. The sand casting device for valve bodies according to claim 5, wherein: a worm wheel (810) is fixedly sleeved on the rotating pipe (803), a worm (811) is rotatably mounted on the box body (806), the worm (811) is meshed with the worm wheel (810), a second motor (812) is fixedly mounted on the top of the box body (806), and an output shaft of the second motor (812) is fixedly connected with the worm (811).
7. The sand casting device for valve bodies according to claim 6, wherein: one end of the worm (811) is fixedly provided with a sector gear I (813), one side of the box body (806) is rotatably provided with a rotating rod (814), the top end of the rotating rod (814) is fixedly provided with a sector gear II (815), the sector gear I (813) is meshed with the sector gear II (815), and the bottom end of the rotating rod (814) is fixedly provided with a disc (816).
8. A sand casting device for valve bodies according to claim 7, characterized in that: the bottom fixed mounting of box (806) has barrel (817), sliding seal installs piston board (818) in barrel (817), one end fixed mounting of piston board (818) has connecting rod (819), connecting rod (819) one end run through barrel (817) and with barrel (817) sliding connection, one end fixed mounting of connecting rod (819) has hollow slab (820), the bottom fixed mounting of disc (816) has the fixed axle, the fixed axle extends to in hollow slab (820) and with the inner wall swing joint of hollow slab (820).
9. The sand casting device for valve bodies according to claim 8, wherein: the top of barrel (817) fixed mounting has the outlet pipe, the outlet pipe with box (806) are linked together, one side fixed mounting of barrel (817) has the water suction pipe, the water suction pipe with all be equipped with the check valve on the outlet pipe.
10. A sand casting device for valve bodies according to any one of claims 5-9, characterized in that: the electric telescopic support is characterized in that a mounting plate is fixedly mounted on the supporting seat (1), two first electric telescopic rods are symmetrically and fixedly mounted at the top of the mounting plate, the output shafts of the first electric telescopic rods are fixedly connected with the frame body (801), a second electric telescopic rod is fixedly mounted on one side of the frame body (801), and the output shafts of the second electric telescopic rods are fixedly connected with the sliding plate (802).
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| CN202310662318.5A CN116618584B (en) | 2023-06-06 | 2023-06-06 | Sand casting device for valve body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310662318.5A CN116618584B (en) | 2023-06-06 | 2023-06-06 | Sand casting device for valve body |
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| CN116618584B CN116618584B (en) | 2023-12-15 |
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| CN117483735A (en) * | 2023-12-29 | 2024-02-02 | 泰州市海陵区金三角机械厂 | External casting equipment and process |
| CN117531984A (en) * | 2024-01-10 | 2024-02-09 | 泰州市海榕幕墙科技有限公司 | Shakeout treatment device for metal part casting processing |
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| CN211866581U (en) * | 2020-03-18 | 2020-11-06 | 烟台冰轮智能机械科技有限公司 | Casting sand box beating and taking device |
| CN112570693A (en) * | 2020-12-09 | 2021-03-30 | 南京琮咀科技发展有限公司 | Shakeout treatment system after engine cylinder body casting molding |
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| CN117483735B (en) * | 2023-12-29 | 2024-03-19 | 泰州市海陵区金三角机械厂 | External casting equipment and process |
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| CN117531984B (en) * | 2024-01-10 | 2024-04-02 | 泰州市海榕幕墙科技有限公司 | Shakeout treatment device for metal part casting processing |
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| CN116618584B (en) | 2023-12-15 |
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