CN215315522U

CN215315522U - Casting forming die

Info

Publication number: CN215315522U
Application number: CN202023055563.0U
Authority: CN
Inventors: 曹雪寒
Original assignee: Hangzhou Jingxin Machinery Co ltd
Current assignee: Hangzhou Jingxin Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-12-28
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a casting forming die, which relates to the technical field of casting and comprises a bottom plate, wherein a supporting plate is arranged at the upper part of the bottom plate, and disks which are mutually symmetrical are arranged between the bottom plate and the supporting plate. This casting forming die, through the square plate, under the mating reaction between guide pillar and the cylinder groove, the effectual degree of difficulty that the work piece carries out the drawing of patterns that has reduced, the effect that the core removed from the inside of die cavity has been reached simultaneously, output through the motor, the connecting rod, under the cooperation of drive wheel and belt pulley, the rotatory effect of rotor has been reached, the effectual smooth and easy degree that has strengthened rotor pivoted simultaneously through the cooperation of bearing, through the cooperation between spout and the slide bar, and solid fixed ring, under the cooperation of disc and lifter, the effectual stability that has strengthened the lifter motion, under the fixed coordination between lifter and the push pedal, the purpose of the drawing of patterns has been reached, and then comparatively difficult problem of taking out the work piece when having solved the drawing of patterns.

Description

Casting forming die

Technical Field

The utility model relates to the technical field of casting, in particular to a casting forming die.

Background

The mold is a variety of molds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods in industrial production, in short, the mold is a tool for manufacturing molded articles, the tool is composed of various parts, different molds are composed of different parts, the processing of the appearance of the articles is realized mainly by changing the physical state of the molded materials, and the mold is called as an industrial mother.

The casting forming die is a die for injecting materials into a designated container for forming, and most of the existing small casting forming dies have the problem that workpieces are difficult to take out during die taking, so that the processing time is greatly prolonged.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a casting forming die, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a casting forming die comprises a bottom plate, a supporting plate is placed on the upper portion of the bottom plate, disks which are symmetrical to each other are placed between the bottom plate and the supporting plate, the upper surface of the disk positioned on the upper portion is fixedly connected with the supporting plate, a bearing is fixedly inlaid in each disk, two inner rings of the bearings are fixedly connected with a rotating column, three sliding grooves which are annularly arranged are formed in the outer surface of the rotating column, sliding rods are slidably connected in each sliding groove, a fixing ring is fixedly connected to one end, away from each other, of each sliding rod, a lifting rod is fixedly connected to the inner ring of each fixing ring, a cavity is fixedly connected to the upper surface of the supporting plate, a connecting rod is fixedly inlaid in the bottom surface of the rotating column, a motor is fixedly connected to the upper surface of the disk positioned on the lower portion, and the output end of the motor penetrates through the disk and is rotatably connected with the disk, the output end of the motor and the bottom end of the connecting rod are fixedly connected with rotating wheels, the rotating wheels are rotatably connected with belt pulleys, a square plate is placed on the upper portion of the cavity, a mold core is fixedly connected to the bottom surface of the square plate, guide pillars are fixedly connected to the left side and the right side of the bottom surface of the square plate, and cylindrical grooves are formed in the left side and the right side of the upper surface of the cavity.

As a further description of the above technical solution, the four corners of the bottom surface of the supporting plate are fixedly connected with fixing columns, and the bottom surfaces of the fixing columns are fixedly connected with the bottom plate to provide supporting force for the upper part.

As a further description of the above technical solution, three connecting plates arranged in an annular shape are placed on the upper surface of the bottom plate, and each of the disks is fixedly connected with the connecting plate, so that the two disks are conveniently connected.

As a further description of the above technical solution, the upper end of each lifting rod penetrates through the disc and extends into the cavity, and the lifting rods are slidably connected with the disc and the supporting plate, so as to facilitate lifting.

As a further description of the above technical solution, the bottom end of each lifting rod penetrates through the disc and extends to the lower part of the disc, and the lifting rods are slidably connected with the disc, and the sliding connection of the two ends makes the lifting more stable.

As the further description of the technical scheme, a push plate is placed in the cavity, and each lifting rod is fixedly connected with the push plate, so that the workpiece is easy to demould.

As a further description of the above technical solution, each guide post is located inside the cylindrical groove, and each guide post is slidably connected with the cylindrical groove, so as to facilitate mold removal.

Compared with the prior art, the utility model has the following beneficial effects:

1. this casting forming die, through the fixed connection of square slab and guide pillar, and under the sliding connection between guide pillar and the cylinder groove, the effectual degree of difficulty that the work piece carries out the drawing of patterns that has reduced, the effect that the core removed from the inside of die cavity has been reached simultaneously, output through the motor and the fixed coordination between the rotation wheel, and the connecting rod, under the cooperation of drive wheel and belt pulley, the rotatory effect of rotation post has been reached, simultaneously through the effectual reinforcing of the cooperation of bearing rotate post pivoted smooth and easy degree, through the cooperation between spout and the slide bar on rotation post surface, and solid fixed ring, under the cooperation of disc and lifter, the effectual stability that has strengthened the lifter motion, under the fixed coordination between lifter and the push pedal, the mesh of drawing of patterns has been reached, and then the problem that comparatively difficult work piece takes out when having solved the drawing of patterns.

2. This casting forming die, the inside that the disc and extend to the die cavity is all run through to the upper end through every lifter, and the lifter sets up with disc and backup pad sliding connection's cooperation down, the effect that is favorable to the lifter to go up and down has been reached, the bottom through every lifter all runs through the disc and extends to its lower part, and under lifter and disc sliding connection's the cooperation, make the effectual stable mesh that has strengthened the lifter lift at both ends, highly all than the upper and lower highly high settlement of slide bar about the solid fixed ring of fixed connection at the lifter surface, can effectually solve the condition that reduces slide bar contact disc and bump.

Drawings

FIG. 1 is a front view of a mold cavity according to the present invention;

FIG. 2 is a side view angle cross-sectional view of the mold cavity of the present invention;

FIG. 3 is an elevational, angled, cross-sectional view of the mold cavity of the present invention;

FIG. 4 is an enlarged view of the position A of FIG. 2 according to the present invention.

In the figure: 1-a bottom plate; 2-a support plate; 3-a disc; 4-connecting plates; 5-a bearing; 6-rotating the column; 7-a chute; 8-a slide bar; 9-a fixing ring; 10-a lifting rod; 11-a cavity; 12-a connecting rod; 13-a motor; 14-a rotating wheel; 15-a belt pulley; 16-a push plate; 17-square plate; 18-a core; 19-guide posts; 20-a cylindrical groove; and 21-fixing the column.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a casting forming die comprises a bottom plate 1, a supporting plate 2 is placed on the upper portion of the bottom plate 1, fixing columns 21 are fixedly connected to four corners of the bottom surface of the supporting plate 2, the bottom surface of each fixing column 21 is fixedly connected with the bottom plate 1 to provide supporting force for upper parts, disks 3 which are symmetrical to each other are placed between the bottom plate 1 and the supporting plate 2, the upper surface of each upper disk 3 is fixedly connected with the supporting plate 2, three connecting plates 4 which are annularly arranged are placed on the upper surface of the bottom plate 1, each disk 3 is fixedly connected with the connecting plates 4 to facilitate connection of the two disks 3, a bearing 5 is fixedly embedded in each disk 3, a rotating column 6 is fixedly connected to the inner rings of the two bearings 5, three chutes 7 which are annularly arranged are formed in the outer surface of the rotating column 6, slide rods 8 are slidably connected to the inner portions of the chutes 7, and a fixing ring 9 is fixedly connected to one end, far away from each slide rod 8, the upper and lower height of the fixed ring 9 is higher than that of the slide bar 8, which is beneficial for contacting the disc 3 in advance to prevent collision, the inner ring of each fixed ring 9 is fixedly connected with a lifting rod 10, the upper surface of the supporting plate 2 is fixedly connected with a cavity 11, the upper end of each lifting rod 10 penetrates through the disc 3 and extends to the inside of the cavity 11, the lifting rods 10 are connected with the disc 3 and the supporting plate 2 in a sliding manner, which is beneficial for lifting, the bottom end of each lifting rod 10 penetrates through the disc 3 and extends to the lower part of the disc 3, the lifting rods 10 are connected with the disc 3 in a sliding manner, the sliding connection of the two ends enables the lifting to be more stable, the bottom surface of the rotating column 6 is fixedly embedded with a connecting rod 12, the upper surface of the disc 3 positioned at the lower part is fixedly connected with a motor 13, the output end of the motor 13 penetrates through the disc 3 and is connected with the rotating shaft, the output end of the motor 13 and the bottom end of the connecting rod 12 are both fixedly connected with rotating wheels 14, two rotation wheels 14 rotate and are connected with belt pulley 15, push pedal 16 has been placed to the inside of die cavity 11, every lifter 10 all with push pedal 16 fixed connection, make the work piece drawing of patterns more easily, square plate 17 has been placed on the upper portion of die cavity 11, the bottom surface fixedly connected with core 18 of square plate 17, the equal fixedly connected with guide pillar 19 of the left and right sides of square plate 17 bottom surface, cylinder groove 20 has all been seted up to the left and right sides of die cavity 11 upper surface, every guide pillar 19 all is located the inside in cylinder groove 20, and every guide pillar 19 all with cylinder groove 20 sliding connection, be convenient for get the mould.

The working principle is as follows: after the casting molding of the workpiece is cooled, the rear square plate 17 moves upwards to drive the guide post 19 to move under the guidance of the cylindrical groove 20, the mold core 18 is removed from the inside of the cavity 11, the motor 13 is started later, the driving rotating wheel 14 at the output end of the motor 13 rotates, the connecting rod 12, the rotating column 6 is driven to rotate under the matching of the rotating wheel 14 and the belt pulley 15, the rotation is smoother under the matching of the bearing 5, the rotating column 6 rotates more smoothly, the fixing ring 9 drives the lifting rod 10 to move upwards under the orientation of the two disks 3 through the matching between the sliding groove 7 on the surface of the rotating column 6 and the sliding rod 8, and the pushing plate 16 inside the cavity 11 is jacked up, so that the workpiece is jacked out from the inside of the cavity 11, and the purpose of demolding is achieved.

It is noted that, herein, relational terms such as first and second, and the like may be 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. A casting forming mold comprises a bottom plate (1), and is characterized in that: the supporting plate (2) is placed on the upper portion of the bottom plate (1), the disks (3) which are symmetrical to each other are placed between the bottom plate (1) and the supporting plate (2), the upper surface of the upper portion disk (3) is fixedly connected with the supporting plate (2), bearings (5) are fixedly inlaid in the disks (3), rotating columns (6) are fixedly connected with the inner rings of the bearings (5), three sliding grooves (7) which are annularly arranged are formed in the outer surface of each rotating column (6), sliding rods (8) are slidably connected in the sliding grooves (7), fixing rings (9) are fixedly connected at one ends, far away from each other, of the sliding rods (8), lifting rods (10) are fixedly connected with the inner rings of the fixing rings (9), a cavity (11) is fixedly connected with the upper surface of the supporting plate (2), and connecting rods (12) are fixedly inlaid in the bottom surfaces of the rotating columns (6), the upper surface of the lower disc (3) is fixedly connected with a motor (13), the output end of the motor (13) penetrates through the disc (3) and is connected with the disc in a rotating mode, the output end of the motor (13) is fixedly connected with rotating wheels (14) at the bottom ends of connecting rods (12), the rotating wheels (14) are rotatably connected with belt pulleys (15), a square plate (17) is placed on the upper portion of the cavity (11), a mold core (18) is fixedly connected with the bottom surface of the square plate (17), guide pillars (19) are fixedly connected with the left side and the right side of the bottom surface of the square plate (17), and cylindrical grooves (20) are formed in the left side and the right side of the upper surface of the cavity (11).

2. The casting mold according to claim 1, wherein: the all fixedly connected with fixed column (21) of four corners department of backup pad (2) bottom surface, the bottom surface and bottom plate (1) fixed connection of fixed column (21).

3. The casting mold according to claim 1, wherein: three connecting plates (4) which are annularly arranged are arranged on the upper surface of the bottom plate (1), and each disc (3) is fixedly connected with the connecting plates (4).

4. The casting mold according to claim 1, wherein: the upper end of each lifting rod (10) penetrates through the disc (3) and extends into the cavity (11), and the lifting rods (10) are connected with the disc (3) and the supporting plate (2) in a sliding mode.

5. The casting mold according to claim 1, wherein: the bottom end of each lifting rod (10) penetrates through the disc (3) and extends to the lower part of the disc, and the lifting rods (10) are connected with the disc (3) in a sliding mode.

6. The casting mold according to claim 1, wherein: push plates (16) are placed in the cavity (11), and each lifting rod (10) is fixedly connected with the push plates (16).

7. The casting mold according to claim 1, wherein: each guide post (19) is positioned inside the cylindrical groove (20), and each guide post (19) is connected with the cylindrical groove (20) in a sliding mode.