CN216801637U

CN216801637U - Automatic casting device for precision casting

Info

Publication number: CN216801637U
Application number: CN202220261134.9U
Authority: CN
Inventors: 张虎
Original assignee: Qingdao Ruijuxin Precision Casting Co ltd
Current assignee: Qingdao Ruijuxin Precision Casting Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-06-24
Anticipated expiration: 2032-02-08

Abstract

The utility model discloses a precision casting automatic casting device, which relates to the field of precision casting automatic casting and comprises a casting table, wherein a placing groove is formed in the upper surface of the casting table, a lower grinding tool is placed on the inner wall of the placing groove, an upper grinding tool is arranged on the upper surface of the lower grinding tool, two symmetrically-arranged mounting plates are fixedly connected to two sides of the casting table, a rotating shaft is jointly and rotatably connected between the two corresponding mounting plates, rotating drums are fixedly connected to the surfaces of the two rotating shafts, and elastic knocking rods are fixedly connected to the upper surfaces and the lower surfaces of the two rotating drums. According to the utility model, the grinding tool can be knocked after the raw material is cast into the grinding tool, so that bubbles generated in the grinding tool are eliminated, the condition that the surface or the interior of the grinding tool is uneven due to the bubbles in the raw material forming process is prevented, and the product quality is ensured to reach an ideal effect.

Description

Automatic casting device for precision casting

Technical Field

The utility model relates to the field of precision casting automatic casting, in particular to a precision casting automatic casting device.

Background

The casting method is a method for melting gold and silver into liquid state, and adopting master mould casting to make ware, it is one of the earliest gold and silver processing methods, and the casting is to cast the mixed slurry into the engine shell body, and after solidification, it can form engine charge meeting the design requirements.

At present, raw materials are often poured into the grinding tool when the grinding tool is used for casting, and bubbles are often generated when the raw materials are poured into the grinding tool in the casting process of the existing grinding tool, and the bubbles can cause the condition that the interior or the surface of a cast product is uneven and hollow in the grinding tool, so that the quality of the product is reduced.

Disclosure of Invention

The utility model aims to provide a precise casting automatic casting device, which solves the problem that bubbles are generated when raw materials are cast into a grinding tool in the casting process of the grinding tool casting proposed in the background art, and the bubbles cause the condition that the interior or the surface of a cast product is uneven and hollow in the grinding tool, so that the quality of the product is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an automatic casting device of precision casting, includes the casting bed, the standing groove has been seted up to the upper surface of casting bed, the grinding apparatus has been placed down to the inner wall of standing groove, the upper surface of grinding apparatus is provided with the grinding apparatus down, the equal fixedly connected with two mounting panels that the symmetry set up in both sides of casting bed, two corresponding all rotate jointly between the mounting panel and be connected with the pivot, the equal fixedly connected with rotary drum in surface of two pivot, the equal fixedly connected with elasticity of upper and lower surface of two rotary drums strikes the pole, the equal fixedly connected with belt pulley in rear end of two pivot, rotate through the belt between two the belt pulley and connect, one side of casting bed upper surface rear side is provided with the motor, the output shaft of motor and the central department fixed connection of one of them belt pulley rear side surface.

Preferably, the lower surface of the motor is fixedly connected with a machine base, and the lower surface of the machine base is fixedly connected with the upper surface of the casting table.

Preferably, the both sides of lower grinding apparatus are the rigid protection pad of fixedly connected with, the lower surface and the both sides of standing groove are the fixedly connected with condensing plate.

Preferably, the fixed surface of casting platform connects center department fixedly connected with mounting bracket, the fixed surface of mounting bracket inner wall is connected with the hydraulic stem, the upper end fixedly connected with push pedal of hydraulic stem, the last fixed surface of push pedal is connected with a plurality of thimbles.

Preferably, a plurality of round holes are formed in the lower surface of the inner wall of the placing groove, and a plurality of top openings are formed in the lower surface of the lower grinding tool.

Preferably, the upper end of the ejector pin extends to the inner wall of the corresponding ejector opening through the corresponding round hole and is fixedly connected with the ejector block.

Preferably, an air outlet is formed in one side of the upper surface of the upper grinding tool, a hole plug is inserted into the inner wall of the air outlet, a sealing cover is fixedly connected to the upper surface of the hole plug, and a sealing gasket is fixedly connected to the periphery of the lower surface of the sealing cover.

The utility model has the technical effects and advantages that:

1. through setting up the casting bed, prevent groove, lower grinding apparatus, go up the grinding apparatus, mounting panel, pivot, rotary drum, elasticity strike pole, belt pulley, belt, motor to can strike the grinding apparatus after the grinding apparatus is inside at the raw materials casting, eliminate the bubble that produces in the grinding apparatus, prevent in raw materials forming process because the bubble leads to the grinding apparatus surface or the inside hollow uneven condition that can appear, ensure that the quality of product reaches the effect of ideal.

2. Through setting up the motor cabinet to can be with motor fixed mounting in the casting bed top, and make the height of motor and belt pulley be in same horizontal plane, through setting up hard protection pad, thereby can protect its surface when knocking the grinding apparatus, prevent that the grinding apparatus surface from taking place to damage under the long-time condition of knocking.

3. Through setting up the condensation plate to can accelerate the cooling rate of the inside product of grinding apparatus, through setting up hydraulic stem, push pedal, thimble, round hole, fore shaft, kicking block, thereby can carry out ejecting processing to it after the grinding apparatus shaping, the staff of being convenient for takes out the inside fashioned product of grinding apparatus.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a perspective view of the abrasive article of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a casting table; 2. a placement groove; 3. a lower grinding tool; 4. an upper grinding tool; 5. mounting a plate; 6. a rotating shaft; 7. a rotating drum; 8. an elastic tapping rod; 9. a belt pulley; 10. a belt; 11. a motor; 12. a machine base; 13. a rigid pad; 14. a mounting frame; 15. a hydraulic lever; 16. pushing the plate; 17. a thimble; 18. a circular hole; 19. a top opening; 20. a top block; 21. an air outlet; 22. a hole plug; 23. a sealing cover; 24. a gasket; 25. a cold plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a precision casting automatic casting device as shown in figures 1-4, which comprises a casting table 1, wherein a placing groove 2 is arranged on the upper surface of the casting table 1, a lower grinding tool 3 is placed on the inner wall of the placing groove 2, an upper grinding tool 4 is arranged on the upper surface of the lower grinding tool 3, two symmetrically arranged mounting plates 5 are fixedly connected on two sides of the casting table 1, a rotating shaft 6 is jointly and rotatably connected between the two corresponding mounting plates 5, rotating drums 7 are fixedly connected on the surfaces of the two rotating shafts 6, elastic knocking rods 8 are fixedly connected on the upper and lower surfaces of the two rotating drums 7, belt 10 wheels 9 are fixedly connected at the rear ends of the two rotating shafts 6, the two belt 10 wheels 9 are rotatably connected through a belt 10, a motor 11 is arranged on one side of the rear side of the upper surface of the casting table 1, an output shaft of the motor 11 is fixedly connected with the center of the rear side surface of one belt 10 wheel 9, can strike the grinding apparatus after the grinding apparatus is cast to the raw materials inside, eliminate the bubble that produces in the grinding apparatus, prevent in raw materials forming process because the bubble leads to the grinding apparatus surface or the inside condition that hollow meeting is uneven to appear, ensure that the quality of product reaches ideal effect.

As shown in fig. 1, the fixedly connected with mounting bracket 14 of the fixed surface of casting bed 1 connects center department, the fixedly connected with hydraulic stem 15 of the lower surface of mounting bracket 14 inner wall, the upper end fixedly connected with push pedal 16 of hydraulic stem 15, a plurality of thimbles 17 of the fixedly connected with of upper surface of push pedal 16, a plurality of round holes 18 have been seted up to the inner wall lower surface of standing groove 2, a plurality of fore mouths 19 have been seted up to the lower surface of lower grinding tool 3, the upper end of thimble 17 extends to corresponding fore mouth 19 inner wall and fixedly connected with kicking block 20 through corresponding round hole 18, can carry out ejecting processing to it after the grinding tool shaping, be convenient for the staff to take out the inside fashioned product of grinding tool.

As shown in fig. 2, a base 12 is fixedly connected to the lower surface of a motor 11, the lower surface of the base 12 is fixedly connected to the upper surface of a casting table 1, the motor 11 can be fixedly installed above the casting table 1, the height of the motor 11 and a belt 10 wheel 9 are in the same horizontal plane, both sides of a lower grinding tool 3 are fixedly connected with a rigid protection pad 13, the surface of the lower grinding tool can be protected when the grinding tool is knocked, the surface of the grinding tool is prevented from being damaged when the grinding tool is knocked for a long time, a condensing plate 25 is fixedly connected to the lower surface and both sides of a placing groove 2, the cooling speed of a product inside the grinding tool is increased, an air outlet 21 is formed in one side of the upper surface of an upper grinding tool 4, redundant air in the grinding tool can be removed, a hole plug 22 is inserted into the inner wall of the air outlet 21, a sealing cover 23 is fixedly connected to the upper surface of the hole plug 22, and a sealing gasket 24 is fixedly connected to the periphery of the lower surface of the sealing cover 23, after the gas has been discharged, the upper grinding tool 4 is closed.

The working principle of the utility model is as follows: preventing the lower grinder 3 from being placed in the placing groove 2 above the casting table 1 while the plurality of top blocks 20 are inserted into the corresponding top openings 19 at the time of use, then pouring the raw material into the lower grinder 3, then closing the upper grinder 4, and then opening the sealing cover 23 and the hole plugs 22;

at the moment, the motor 11 is turned on to drive one belt 10 wheel 9 to rotate, one belt 10 wheel 9 enables the other belt 10 wheel 9 to rotate through the belt 10, then the two belt 10 wheels 9 drive the rotating shafts 6 to rotate, the two rotating shafts 6 drive the rotating drums 7 to rotate, the two rotating drums 7 drive the elastic knocking rods 8 fixedly connected with the surfaces to rotate, then the elastic knocking rods 8 knock the rigid protection pads 13 installed on the lower grinding tool 3, the rigid protection pads 13 convey impact force to the lower grinding tool 3, so that the lower grinding tool 3 slightly vibrates, raw materials in the lower grinding tool 3 sink, bubbles among the raw materials are eliminated, and gas is discharged out of the grinding tool through the gas outlet 21;

when the cooling device is used, the cooling plate 25 can cool the grinding tool, the grinding tool 4 is opened after the product inside the grinding tool is cooled, then the hydraulic rod 15 drives the push plate 16 to ascend, and the push plate 16 drives the plurality of ejector blocks 20 to eject out the formed grinding tool.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an automatic casting device of precision casting, includes casting bed (1), its characterized in that: the casting device is characterized in that a placing groove (2) is formed in the upper surface of a casting table (1), a lower grinding tool (3) is placed on the inner wall of the placing groove (2), an upper grinding tool (4) is arranged on the upper surface of the lower grinding tool (3), two symmetrically arranged mounting plates (5) are fixedly connected to two sides of the casting table (1), a rotating shaft (6) is connected between the two corresponding mounting plates (5) in a rotating mode, a rotating drum (7) is fixedly connected to the surface of the two rotating shafts (6), an elastic knocking rod (8) is fixedly connected to the upper surface and the lower surface of the two rotating drums (7), a belt (10) wheel (9) is fixedly connected to the rear end of the two rotating shafts (6), the two belt (10) wheels (9) are rotatably connected through a belt (10), and a motor (11) is arranged on one side of the rear side of the upper surface of the casting table (1), the output shaft of the motor (11) is fixedly connected with the center of the rear side surface of one of the belt (10) wheels (9).

2. The automated casting apparatus of claim 1, wherein: the lower fixed surface of motor (11) is connected with frame (12), the lower surface of frame (12) and the upper surface fixed connection of casting bed (1).

3. The automated casting apparatus of claim 1, wherein: the hard protection pad (13) is fixedly connected to the two sides of the lower grinding tool (3), and the condensing plate (25) is fixedly connected to the lower surface and the two sides of the placing groove (2).

4. The automated casting apparatus of claim 1, wherein: the casting platform is characterized in that a mounting rack (14) is fixedly connected to the center of the lower fixed surface of the casting platform (1), a hydraulic rod (15) is fixedly connected to the lower surface of the inner wall of the mounting rack (14), a push plate (16) is fixedly connected to the upper end of the hydraulic rod (15), and a plurality of thimbles (17) are fixedly connected to the upper surface of the push plate (16).

5. The automated casting apparatus of claim 4, wherein: the lower surface of the inner wall of the placing groove (2) is provided with a plurality of round holes (18), and the lower surface of the lower grinding tool (3) is provided with a plurality of top openings (19).

6. The automated casting apparatus of claim 5, wherein: the upper end of the thimble (17) extends to the inner wall of the corresponding top opening (19) through the corresponding round hole (18) and is fixedly connected with a top block (20).

7. The automated casting apparatus of claim 1, wherein: go up grinding apparatus (4) one side of upper surface and seted up venthole (21), the inner wall of venthole (21) has inserted hole stopper (22), the last fixed surface of hole stopper (22) is connected with sealed lid (23), common fixedly connected with all around sealed pad (24) of the lower surface of sealed lid (23).