CN213104345U

CN213104345U - Prevent casting mould of defect

Info

Publication number: CN213104345U
Application number: CN202022113827.7U
Authority: CN
Inventors: 刘帅
Original assignee: Shenyang Mingrui Precision Mould Co ltd
Current assignee: Shenyang Mingrui Precision Mould Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-04
Anticipated expiration: 2030-09-23

Abstract

The utility model discloses a prevent casting mould of defect, the on-line screen storage device comprises a base, the first cylinder of the equal fixedly connected with in base upper surface four corners, first cylinder output sliding connection has first piston rod, first piston rod upper end all sets up in first fixed plate four corners, surface fixed connection has the second motor under the second fixed plate other end, second motor output end fixedly connected with brush, third cylinder right side is provided with the third fixed plate, third fixed plate upper end right side fixedly connected with hair-dryer. The utility model discloses in, work through first cylinder makes die and terrace die inter combination to through second cylinder and first motor simultaneous working after combining, with first bolt with die and terrace die fixed, can make die and terrace die inter combination inseparable, very big reduction the emergence that the casting work piece warp or crackle, make yield and production efficiency increase.

Description

Prevent casting mould of defect

Technical Field

The utility model relates to a casting mould field especially relates to a prevent casting mould of defect.

Background

The casting mold is to obtain the structural shape of a part, make the structural shape of the part with other easily-formed materials in advance, then put the mold into a sand mold, so that a cavity with the same structural size as the part is formed in the sand mold, then pour a fluid liquid into the cavity, after the liquid is cooled and solidified, the part with the same shape and structure as the mold can be formed, and common casting molds are divided into common manual molding, common wood models, plastic models, multipurpose metal models for mechanical molding and the like.

Traditional casting mould is in the casting process, often can appear because casting mould's die and terrace die laminating are not inseparable enough, lead to casting work piece deformation condition such as crackle even, seriously influence the quality of casting work piece, annotate the material in-process, runner department often can remain the waste material that leaves when annotating the material last time, when the material is annotated to the rethread runner, the runner is perhaps fallen into to the residue, also can reduce the yield of casting work piece, make the yield reduce, production efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting mould for preventing defects.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a defect-preventing casting mold comprises a base, wherein four corners of the upper surface of the base are fixedly connected with first air cylinders, the output end of each first air cylinder is connected with a first piston rod in a sliding manner, the upper end of each first piston rod is arranged at four corners of a first fixing plate, the first piston rods are connected with the first fixing plates through first bolts, the middle part of the upper surface of the base is fixedly connected with a female mold, the middle part of the lower end of the first fixing plate is fixedly connected with a male mold, the left end and the right end of the front side and the rear side of the male mold are respectively connected with a second bolt in a threaded manner, the upper ends of the second bolts are respectively fixedly connected with the output end of a first motor, the first motors are respectively fixedly connected with the lower ends of the second piston rods, the second piston rods are respectively connected with the output end of a second air cylinder in a sliding manner, the, third cylinder output sliding connection has the third piston rod, third piston rod upper end fixed connection has revolving cylinder, the revolving cylinder output rotates and is connected with the rotary rod, rotary rod upper end fixedly connected with second fixed plate, second fixed plate other end lower fixed surface is connected with the second motor, second motor output fixedly connected with brush, third cylinder right side is provided with the third fixed plate, third fixed plate upper end right side fixedly connected with hair-dryer.

As a further description of the above technical solution:

and the male die and the female die are connected through a second bolt.

As a further description of the above technical solution:

the middle part of the upper end of the first fixing plate is fixedly connected with a pouring gate, and a pipeline at the lower end of the pouring gate leads to the bottom of the mold core.

As a further description of the above technical solution:

the lower end of the third fixing plate is fixedly connected to the upper surface of the first fixing plate.

As a further description of the above technical solution:

and a mold core is arranged in the middle of the lower end of the male mold.

As a further description of the above technical solution:

and a cavity is arranged in the middle of the female die.

As a further description of the above technical solution:

the middle part of the upper surface of the first fixing plate is fixedly connected with a pouring gate.

The utility model discloses following beneficial effect has:

1. the utility model discloses in, at first work through first cylinder makes die and terrace die inter combination to through second cylinder and first motor simultaneous working after combining, it is fixed with die and terrace die with first bolt, can make die and terrace die inter combination inseparable, very big reduction the emergence that the casting work piece warp or crackle, make yield and production efficiency increase.

2. The utility model discloses in, after the casting is accomplished, through third cylinder and revolving cylinder simultaneous working, move the brush to the runner on, thereby the work of rethread second motor makes the brush rotate the clearance runner, and the hair-dryer is blown towards the runner simultaneously, blows away the waste material, makes the cast work piece more meet the demands, improves yield and production efficiency.

Drawings

Fig. 1 is a side view of a defect-proof casting mold according to the present invention;

fig. 2 is a front view of a defect-proof casting mold according to the present invention;

fig. 3 is a third cylinder enlarged view of the defect-preventing casting mold of the present invention.

Illustration of the drawings:

1. a base; 2. a first cylinder; 3. a first piston rod; 4. a first fixing plate; 5. a first bolt; 6. a female die; 7. a male die; 8. a gate; 9. a cavity; 10. a core; 11. a second cylinder; 12. a second piston rod; 13. a first motor; 14. a second bolt; 15. a third cylinder; 16. a third piston rod; 17. a rotating cylinder; 18. rotating the rod; 19. a second fixing plate; 20. a second motor; 21. a brush; 22. a third fixing plate; 23. an air blower.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a defect-preventing casting mold comprises a base 1, wherein four corners of the upper surface of the base 1 are fixedly connected with a first air cylinder 2, the output end of the first air cylinder 2 is connected with a first piston rod 3 in a sliding manner, the upper end of the first piston rod 3 is arranged at four corners of a first fixing plate 4, the first piston rod 3 is connected with the first fixing plate 4 through a first bolt 5, the middle part of the upper surface of the base 1 is fixedly connected with a female die 6, the middle part of the lower end of the first fixing plate 4 is fixedly connected with a male die 7, the left end and the right end of the front side and the rear side of the male die 7 are respectively connected with a second bolt 14 in a threaded manner, the upper ends of the second bolts 14 are respectively fixedly connected with the output end of a first motor 13, the first motors 13 are respectively fixedly connected with the lower end of a second piston rod 12, the second piston rods 12 are respectively connected with the output end of a second air cylinder, the output end of the third cylinder 15 is slidably connected with a third piston rod 16, the upper end of the third piston rod 16 is fixedly connected with a rotary cylinder 17, the output end of the rotary cylinder 17 is rotatably connected with a rotary rod 18, the upper end of the rotary rod 18 is fixedly connected with a second fixing plate 19, the lower surface of the other end of the second fixing plate 19 is fixedly connected with a second motor 20, the output end of the second motor 20 is fixedly connected with a brush 21, the right side of the third cylinder 15 is provided with a third fixing plate 22, the right side of the upper end of the third fixing plate 22 is fixedly, the female die 6 and the male die 7 are combined with each other through the operation of the first air cylinder 2, and the female die 6 and the male die 7 are fixed by the first bolt 5 through the simultaneous operation of the second air cylinder 11 and the first motor 13 after the combination, the female die 6 and the male die 7 can be tightly combined with each other, the deformation or the crack of a cast workpiece is greatly reduced, and the yield and the production efficiency are improved.

The male die 7 is connected with the female die 6 through the second bolt 14, the pouring gate 8 is fixedly connected to the middle of the upper end of the first bolt 5, the lower end of the third fixing plate 22 is fixedly connected to the upper surface of the first fixing plate 4, the mold core 10 is arranged in the middle of the lower end of the male die 7, the cavity 9 is arranged in the middle of the female die 6, the pouring gate 8 is fixedly connected to the middle of the upper surface of the first fixing plate 4, after casting is completed, the third cylinder 15 and the rotary cylinder 17 work simultaneously, the brush 21 is moved to the pouring gate 8, the second motor 20 works again, the brush 21 rotates to clean the pouring gate 8, and the blower 23 blows air towards the pouring gate 8 to blow away waste materials, so that cast workpieces meet requirements better, and yield and production.

The working principle is as follows: when the device is used, the female die 6 and the male die 7 are combined with each other through the work of the first cylinder 2, the female die 6 and the male die 7 work simultaneously through the second cylinder 11 and the first motor 13 after combination, the female die 6 and the male die 7 are fixed through the second bolt 14, the female die 6 and the male die 7 can be tightly combined with each other, the deformation or the cracks of a cast workpiece are greatly reduced, the yield and the production efficiency are improved, after the casting is finished, the third cylinder 15 and the rotating cylinder 17 work simultaneously, the brush 21 is moved to the sprue 8, the second motor 20 works, the brush 21 rotates to clean the sprue 8, the blower 23 blows air towards the sprue 8 to blow away waste materials, the cast workpiece meets the requirements better, and the yield and the production efficiency are improved.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a prevent casting mould of defect, includes base (1), its characterized in that: the four corners of the upper surface of the base (1) are fixedly connected with first air cylinders (2), the output end of each first air cylinder (2) is slidably connected with a first piston rod (3), the upper ends of the first piston rods (3) are arranged at the four corners of a first fixing plate (4), the first piston rods (3) are connected with the first fixing plates (4) through first bolts (5), the middle part of the upper surface of the base (1) is fixedly connected with a female die (6), the middle part of the lower end of each first fixing plate (4) is fixedly connected with a male die (7), the left end and the right end of the front side and the rear side of each male die (7) are respectively in threaded connection with second bolts (14), the upper ends of the second bolts (14) are respectively and fixedly connected with the output end of a first motor (13), the first motors (13) are respectively and fixedly connected with the lower ends of second piston rods (12), and the second piston rods (12) are respectively and, the equal fixed connection of second cylinder (11) is at first fixed plate (4) lower surface, first fixed plate (4) upper surface left side fixedly connected with third cylinder (15), third cylinder (15) output sliding connection has third piston rod (16), third piston rod (16) upper end fixedly connected with revolving cylinder (17), revolving cylinder (17) output rotates and is connected with rotary rod (18), rotary rod (18) upper end fixedly connected with second fixed plate (19), second fixed plate (19) other end lower surface fixedly connected with second motor (20), second motor (20) output end fixedly connected with brush (21), third cylinder (15) right side is provided with third fixed plate (22), third fixed plate (22) upper end right side fixedly connected with hair-dryer (23).

2. A defect-proof casting mold according to claim 1, wherein: the male die (7) and the female die (6) are connected through a second bolt (14).

3. A defect-proof casting mold according to claim 1, wherein: the middle part of the upper end of the first fixing plate (4) is fixedly connected with a pouring gate (8), and a pipeline at the lower end of the pouring gate (8) leads to the bottom of the mold core (10).

4. A defect-proof casting mold according to claim 1, wherein: the lower end of the third fixing plate (22) is fixedly connected to the upper surface of the first fixing plate (4).

5. A defect-proof casting mold according to claim 1, wherein: and a mold core (10) is arranged in the middle of the lower end of the male mold (7).

6. A defect-proof casting mold according to claim 1, wherein: and a cavity (9) is arranged in the middle of the female die (6).

7. A defect-proof casting mold according to claim 1, wherein: and the middle part of the upper surface of the first fixing plate (4) is fixedly connected with a pouring gate (8).