阅读说明：本技术 一种用于小型铸件生产的铸造装置 (Casting device for producing small castings ) 是由 黄荣会 于 2019-11-29 设计创作，主要内容包括：本发明涉及铸造技术领域,具体是一种用于小型铸件生产的铸造装置,包括底板、浇铸斗和模具型腔,底板上设有用于支撑浇铸斗的支撑组件,底板的上侧设有转盘,转盘的底面中心处连接有转轴,转轴的底端设有轴承座,轴承座安装在底板上,转盘上设有模具座,模具座上设有用于固定模具型腔的夹具组件,底板上还设有用于冷却模具型腔的喷淋组件。该用于小型铸件生产的铸造装置在注满一个模具型腔后,旋转转盘,使得注满金属溶液的模具型腔旋转至喷淋盘的下方,水从喷淋盘喷出,喷淋在模具型腔上,对其进行冷却,通过转盘旋转即可将模具型腔转移时冷却区,快捷方便,节省时间,提升了铸造效率。(The invention relates to the technical field of casting, in particular to a casting device for producing small castings, which comprises a bottom plate, a casting hopper and a mold cavity, wherein a supporting assembly for supporting the casting hopper is arranged on the bottom plate, a rotary table is arranged on the upper side of the bottom plate, a rotary shaft is connected to the center of the bottom surface of the rotary table, a bearing seat is arranged at the bottom end of the rotary shaft and is installed on the bottom plate, a mold seat is arranged on the rotary table, a clamp assembly for fixing the mold cavity is arranged on the mold seat, and a spraying assembly for cooling the mold cavity is also arranged on the. This a casting device for production of small-size foundry goods is being annotated a mould cavity back, and rotatory carousel for annotate the mould cavity that fills up metallic solution rotatory to the below that sprays the dish, water sprays on the mould cavity from spraying a set blowout, cools off it, through the carousel rotation can be with the cooling zone when mould cavity shifts, swift convenience, save time, promoted casting efficiency.)

1. The utility model provides a casting device for production of small-size foundry goods, includes bottom plate (1), casting fill (10) and mould cavity (20), and the bottom of casting fill (10) is connected with drainage tube (13), is equipped with first valve (14) on drainage tube (13), and the bottom of bottom plate (1) is equipped with landing leg (42), its characterized in that:

be equipped with the supporting component who is used for supporting casting fill (10) on bottom plate (1), the upside of bottom plate (1) is equipped with carousel (19), the bottom surface center department of carousel (19) is connected with pivot (39), the bottom of pivot (39) is equipped with bearing frame (40), install on bottom plate (1) bearing frame (40), be equipped with mould seat (18) on carousel (19), be equipped with the anchor clamps subassembly that is used for fixed mould die cavity (20) on mould seat (18), still be equipped with the spray assembly who is used for cooling mould die cavity (20) on bottom plate (1).

2. The casting apparatus for production of small castings according to claim 1, characterized in that:

the supporting assembly comprises a first upright post (2), a transverse plate (4) and a mounting seat (12);

install on bottom plate (1) first stand (2), it is provided with first interior pole (43) to slide in first stand (2), diaphragm (4) are fixed at the top of first interior pole (43), be equipped with first fastening bolt (3) on the lateral wall of first stand (2), both sides are fixed with first piece (5) and second piece (9) respectively about diaphragm (4), be connected with first slide bar (6) between first piece (5) and second piece (9), it is provided with slider (7) to slide on first slide bar (6), slidable mounting has second slide bar (8) on second piece (9), the both ends of second slide bar (8) are connected with slider (7) and mount pad (12) respectively, the casting is fought (10) and is installed on mount pad (12).

3. The casting apparatus for production of small castings according to claim 2, characterized in that:

the clamp assembly comprises a movable clamp plate (15), a fixed clamp plate (17) and a tension spring (44);

fixed splint (17) are fixed in the one end at mould seat (18) towards carousel (19) center, and slot (45) have been seted up to one side that carousel (19) center was kept away from in mould seat (18), and sliding connection has carriage release lever (16) in slot (45), and movable splint (15) set up on carriage release lever (16), and extension spring (44) set up in slot (45), and the inner wall and carriage release lever (16) of slot (45) are connected respectively at the both ends of extension spring (44).

4. A casting apparatus for the production of small castings according to claim 3, wherein:

the spraying assembly comprises a spraying disc (21), a cross beam (24) and a second upright post (27);

second stand (27) are installed on bottom plate (1), slide in second stand (27) and are provided with pole (25) in the second, and threaded mounting has second fastening bolt (26) on the lateral wall of second stand (27), and crossbeam (24) are fixed at the top of pole (25) in the second, are equipped with spray pipe (22) on crossbeam (24), and the bottom at spray pipe (22) is connected in spray plate (21), is equipped with connecting pipe (23) on spray pipe (22).

5. The casting apparatus for production of small castings according to claim 4, characterized in that:

install basin (31) on landing leg (42), be connected with fixed block (35) between the top of basin (31) and bottom plate (1), be equipped with filler pipe (34) and drain pipe (32) on basin (31), be equipped with second valve (33) on drain pipe (32), install pump (29) on bottom plate (1), the access connection of pump (29) has drinking-water pipe (30), the bottom at basin (31) is connected in drinking-water pipe (30), the export of pump (29) is through delivery hose and connecting pipe (23) intercommunication.

6. The casting apparatus for production of small castings according to claim 5, characterized in that:

the bottom plate (1) is provided with a guide groove (36), the turntable (19) is provided with a through hole (41), and the bottom of the guide groove (36) is connected with a return pipe (37).

7. Casting apparatus for the production of small castings according to any of claims 1 to 6, characterized in that:

four wheel seats (38) which are distributed in a central symmetry manner are installed on the bottom plate (1), supporting wheels (28) are arranged on the wheel seats (38), and the supporting wheels (28) are in contact with the bottom surface of the rotating disc (19).

8. The casting apparatus for production of small castings according to claim 2, characterized in that:

and a heater (11) is arranged on the mounting seat (12).

9. The casting apparatus for production of small castings according to claim 1, characterized in that:

the rotary disc (19) is provided with a partition plate (46).

Technical Field

The invention relates to the technical field of casting, in particular to a casting device for producing small castings.

Background

In the production process of small castings, the traditional mode is that after a metal solution is poured into a mold cavity, the mold cavity needs to be transferred to a cooling area to be cooled, so that the time consumption is long, and the casting efficiency is influenced. In view of the above problems, the present invention provides a casting apparatus for producing small castings.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a casting apparatus for producing small castings.

In order to achieve the purpose, the invention provides the following technical scheme:

a casting device for producing small castings comprises a bottom plate, a casting hopper and a mold cavity, wherein the bottom of the casting hopper is connected with a drainage tube, the drainage tube is provided with a first valve, and the bottom of the bottom plate is provided with supporting legs; the bottom plate is provided with a supporting assembly for supporting the casting hopper, the upper side of the bottom plate is provided with a rotary table, the center of the bottom surface of the rotary table is connected with a rotary shaft, the bottom end of the rotary shaft is provided with a bearing seat, the bearing seat is arranged on the bottom plate, the rotary table is provided with a mold seat, the mold seat is provided with a clamp assembly for fixing a mold cavity, and the bottom plate is also provided with a spray assembly for cooling the mold cavity; during casting, adding a metal solution into a casting hopper, placing a mold cavity on a mold seat, and fixing the mold cavity through a clamp assembly to avoid moving in the casting process; the rotating disc can rotate through the matching of the rotating shaft and the bearing block, one mold cavity is rotated to the position below the drainage tube, the first valve is opened, the metal solution in the casting hopper is injected into the mold cavity through the drainage tube, the first valve is closed after the casting hopper is filled with the metal solution, the rotating disc is rotated, the mold cavity filled with the metal solution is rotated to the position below the spraying assembly, water is sprayed to the mold cavity through the spraying assembly, and cooling is carried out; the cooling zone can be used for transferring the mold cavity through rotation of the turntable, so that the method is fast and convenient, time is saved, and the casting efficiency is improved.

As a further scheme of the invention: the supporting assembly comprises a first upright post, a transverse plate and a mounting seat;

the casting device comprises a base plate, a first upright post, a transverse plate, a first fastening bolt, a first support block, a second slide bar, a casting hopper and a second upright post, wherein the first upright post is arranged on the base plate, the first inner rod is arranged in the first upright post in a sliding manner, the transverse plate is fixed at the top of the first inner rod, the side wall of the first upright post is provided with the first fastening bolt, the left side and the right side of the transverse plate are respectively fixed with the first support block and the second support block, the first slide bar is connected between the first support block and the second support block, the first slide bar is provided with a slide block in a; the height of the transverse plate can be adjusted by sliding fit of the first upright post and the first inner rod and up and down extension of the first inner rod, so that the heights of the casting hopper and the drainage tube are adjusted, and the position can be locked by screwing the first fastening bolt after the height adjustment is finished; through the sliding fit of first slide bar, slider, second slide bar and second piece, remove the slider about, drive second slide bar and mount pad and remove, can adjust the transverse position of casting fill and drainage tube to adjust the drainage tube to the top of mould die cavity and cast metal solution.

As a still further scheme of the invention: the clamp assembly comprises a movable clamp plate, a fixed clamp plate and a tension spring;

the fixed clamp plate is fixed at one end of the die seat facing the center of the turntable, one side of the die seat away from the center of the turntable is provided with a slot, a moving rod is connected in the slot in a sliding manner, the moving clamp plate is arranged on the moving rod, a tension spring is arranged in the slot, and two ends of the tension spring are respectively connected with the inner wall of the slot and the moving rod; through the sliding fit of carriage release lever and slot, utilize the elastic action of extension spring can to inside side pulling carriage release lever, the movable clamp plate moves along with the carriage release lever, utilizes movable clamp plate and solid fixed clamp plate can press from both sides the mould cavity on the tight mould seat, fixes the mould cavity.

As a still further scheme of the invention: the spraying assembly comprises a spraying disc, a cross beam and a second upright post;

the second upright post is arranged on the bottom plate, a second inner rod is arranged in the second upright post in a sliding mode, a second fastening bolt is arranged on the side wall of the second upright post in a threaded mode, the cross beam is fixed to the top of the second inner rod, a spray pipe is arranged on the cross beam, the spray disc is connected to the bottom of the spray pipe, and a connecting pipe is arranged on the spray pipe; through the sliding fit of the second inner rod and the second stand column, the height of the spray disc can be adjusted, the height requirement is met, water is introduced into the connecting pipe, and the water is sprayed out of the spray disc, sprayed on a mold cavity and cooled.

As a still further scheme of the invention: the supporting legs are provided with water tanks, fixed blocks are connected between the tops of the water tanks and the bottom plate, the water tanks are provided with water feeding pipes and water discharging pipes, the water discharging pipes are provided with second valves, the bottom plate is provided with pumps, inlets of the pumps are connected with water pumping pipes, the water pumping pipes are connected to the bottoms of the water tanks, and outlets of the pumps are communicated with the connecting pipes through conveying hoses; adding water into the water tank from the water adding pipe, pumping the water in the water tank through the water pumping pipe by the pump, and conveying the water to the connecting pipe; the second valve is opened to discharge the water in the water tank.

As a still further scheme of the invention: the bottom plate is provided with a diversion trench, the turntable is provided with a through hole, and the bottom of the diversion trench is connected with a return pipe; the water sprayed by the spraying disc cools the die cavity, flows down from the through holes on the rotating disc, is gathered by the diversion trench and flows into the water tank from the return pipe, so that the return is realized, and the water is saved.

As a still further scheme of the invention: four wheel seats are arranged on the bottom plate in a centrosymmetric manner, supporting wheels are arranged on the wheel seats, and the supporting wheels are in contact with the bottom surface of the rotary table; the turntable is supported by the four supporting wheels, so that the load of the rotating shaft is reduced, the rotation of the turntable is not influenced, and the supporting wheels rotate when the turntable rotates.

As a still further scheme of the invention: the heater is arranged on the mounting seat; the metal solution in the casting hopper is heated by the heater, and the cooling speed of the metal solution in the casting hopper is reduced.

As a still further scheme of the invention: a partition plate is arranged on the rotary table; the four die seats and the die cavities on the die seats are separated by the partition plates, and when one of the die cavities is cooled by spraying water from the spraying plate, the partition plates can prevent water from being sprayed on the die cavity in which metal solution is being cast, so that influence is reduced.

Compared with the prior art, the invention has the beneficial effects that:

1. this a casting device for production of small-size foundry goods is through the cooperation of pivot with the bearing frame, make the carousel can rotate, it is rotatory to the below of drainage tube with one of them mould cavity, open first valve, the metallic solution in the casting fill pours into the mould cavity through the drainage tube, close first valve after filling, rotatory carousel, make the mould cavity of filling metallic solution rotatory to the below of spraying the dish, through the water in the drinking-water pipe extraction basin of pump, and carry to the connecting pipe, spout from spraying the dish, spray on mould cavity, cool off it, cooling space when can shifting mould cavity through the carousel rotation, and is swift convenient, save time, the casting efficiency has been promoted.

2. This a casting device for production of small-size foundry goods passes through the sliding fit of carriage release lever and slot, and the elastic action that utilizes the extension spring can inwards pull the carriage release lever, and movable clamp plate removes along with the carriage release lever, utilizes movable clamp plate and solid fixed clamp plate can press from both sides the mould cavity on the tight mould seat, fixes the mould cavity, avoids the casting in-process to remove.

3. The casting device for producing the small castings can adjust the height of the spray disc through the sliding fit of the second inner rod and the second upright post to meet the height requirement, can adjust the height of the transverse plate through the sliding fit of the first upright post and the first inner rod by vertically stretching the first inner rod, further adjusts the heights of the casting hopper and the drainage tube, and can lock the position after the height adjustment is finished by screwing the first fastening bolt; through the sliding fit of the first sliding rod, the sliding block, the second sliding rod and the second supporting block, the sliding block is moved left and right to drive the second sliding rod and the mounting seat to move, so that the transverse positions of the casting hopper and the drainage tube can be adjusted, and the drainage tube can be adjusted to be above a mold cavity to cast metal solution; the water sprayed by the spraying disc cools the die cavity, flows down from the through hole on the rotating disc, is gathered by the diversion trench and flows into the water tank from the return pipe, so that the return is realized, and the water is saved; the metal solution in the casting hopper is heated by the heater, and the cooling speed of the metal solution in the casting hopper is reduced.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.

Fig. 2 is a schematic structural view of the transverse plate, the first support block, and the second support block in embodiment 1 of the present invention.

Fig. 3 is a schematic top view of the turntable, the mold base, and the partition in embodiment 2 of the present invention.

In the figure: 1-bottom plate, 2-first upright post, 3-first fastening bolt, 4-transverse plate, 5-first support block, 6-first slide bar, 7-slide block, 8-second slide bar, 9-second support block, 10-casting bucket, 11-heater, 12-mounting seat, 13-drainage tube, 14-first valve, 15-movable clamp plate, 16-movable rod, 17-fixed clamp plate, 18-mould seat, 19-rotary table, 20-mould cavity, 21-spray disk, 22-spray pipe, 23-connecting pipe, 24-cross beam, 25-second inner rod, 26-second fastening bolt, 27-second upright post, 28-supporting wheel, 29-pump, 30-water pumping pipe, 31-water tank, 32-a drain pipe, 33-a second valve, 34-a water adding pipe, 35-a fixed block, 36-a diversion trench, 37-a return pipe, 38-a wheel seat, 39-a rotating shaft, 40-a bearing seat, 41-a through hole, 42-a supporting leg, 43-a first inner rod, 44-a tension spring, 45-a slot and 46-a partition plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.