CN213829980U

CN213829980U - Thin-wall plastic part forming die

Info

Publication number: CN213829980U
Application number: CN202022191331.1U
Authority: CN
Inventors: 谢滨
Original assignee: Guangxi Sendaoer Precision Machinery Co ltd
Current assignee: Guangxi Sendaoer Precision Machinery Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-07-30
Anticipated expiration: 2030-09-29

Abstract

The utility model provides a thin wall molding die relates to compression moulding mould field. Including the workstation, the workstation top is provided with the motor, motor output shaft fixedly connected with carousel, carousel one side is provided with the connecting rod, carousel one side fixedly connected with round bar, the round bar run through the connecting rod and with connecting rod sliding connection, connecting rod bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with briquetting, briquetting one side fixedly connected with depression bar, depression bar outside cover is equipped with the ring, the carousel bottom is provided with the push rod, the push rod run through the briquetting and with briquetting sliding connection, push rod one end and ring fixed connection, two fixed blocks of workstation top fixedly connected with, be provided with two modules between two fixed blocks, the module is connected with the fixed block rotation, the module bottom is provided with the clamp plate, it does not need the manpower to take out the work piece repeatedly to have realized, the work efficiency is greatly improved, make production convenient and fast more.

Description

Thin-wall plastic part forming die

Technical Field

The utility model relates to a compression moulding mould technical field specifically is a thin wall moulds a forming die.

Background

The mould is various moulds and tools for obtaining required products by injection molding, blow molding, extrusion, die casting or forging forming, smelting, stamping and other methods in industrial production. In short, a mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The element has the name of "industrial mother". The blank is formed into a tool with a specific shape and size under the action of external force. The method is widely applied to blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the forming processing of compression molding or injection molding of products such as engineering plastics, rubber, ceramics and the like. The die has a specific contour or cavity shape, and the blank can be separated (blanked) according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. When the blank is closed, the blank is injected into the die cavity for forming. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level.

However, in the existing mold production, the mold which is well compressed is usually required to be repeatedly taken out through external force, and the working efficiency is greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a thin wall plastic part forming die to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a thin wall is moulded a forming die, includes the workstation, the workstation top is provided with the motor, motor output shaft fixedly connected with carousel, carousel one side is provided with the connecting rod, carousel one side fixedly connected with round bar, the round bar run through the connecting rod and with connecting rod sliding connection, connecting rod bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with briquetting, briquetting one side fixedly connected with depression bar, depression bar outside cover is equipped with the ring, carousel dish bottom is provided with the push rod, the push rod run through the briquetting and with briquetting sliding connection, push rod one end and ring fixed connection, two fixed blocks of workstation top fixedly connected with, two be provided with two modules between the fixed block, the module rotates with the fixed block to be connected, the module bottom is provided with the clamp plate.

Preferably, workstation top fixedly connected with riser, motor and riser fixed connection.

Preferably, a set square is arranged on one side of the vertical plate and is fixedly connected with the vertical plate.

Preferably, a special-shaped sliding groove is formed in one side of the triangular plate, and the other end of the push rod is embedded in the special-shaped sliding groove.

Preferably, one side of the vertical plate is fixedly connected with a limiting plate, and the connecting rod penetrates through the limiting plate and is in sliding connection with the limiting plate.

Preferably, the bottom of the pressing plate is fixedly connected with a sliding rod, and the sliding rod penetrates through the workbench and is in sliding connection with the workbench.

Preferably, a spring is sleeved on the outer side of the sliding rod and fixedly connected with the workbench.

The utility model provides a piece forming die is moulded to thin wall, its beneficial effect who possesses as follows:

1. through the structure, the reciprocating extrusion of the pressure rod and the automatic pushing of the workpiece by the circular ring are realized without manpower to repeatedly take out the workpiece, greatly improving the working efficiency and leading the production to be more convenient and faster.

2. Through two fixed blocks at workstation top fixedly connected with, be provided with two modules between the fixed block, the module rotates with the fixed block to be connected, because be provided with the clamp plate bottom the module, the clamp plate again with slide bar fixed connection, the slide bar run through the workstation and with workstation sliding connection, the slide bar outside is overlapped again and is equipped with the spring, consequently when the work piece is put the top at two modules and is extruded, the clamp plate can be pushed down in the bottom one corner of two modules, the spring is extruded this moment, behind the work piece shaping, elasticity through the spring restores the original state with two modules, thereby carry out next work, through this structure, can effectually carry out the shock attenuation when extrudeing the work piece, prevent that the work piece from damaging and influencing productivity ratio.

Drawings

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

FIG. 2 is a schematic side view of the overall structure of the present invention;

FIG. 3 is a perspective view of the present invention;

FIG. 4 is a perspective view of a part of the present invention;

fig. 5 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

In the figure: 1. a work table; 2. a motor; 3. a turntable; 4. a connecting rod; 5. a round bar; 6. a connecting rod; 7. briquetting; 8. a pressure lever; 9. a circular ring; 10. a push rod; 11. a fixed block; 12. a module; 13. pressing a plate; 14. a vertical plate; 15. a set square; 16. a special-shaped chute; 17. a limiting plate; 18. a slide bar; 19. a spring.

Detailed Description

The embodiment of the utility model provides a thin-wall plastic part forming die, as shown in figures 1-5, comprising a workbench 1, wherein the top of the workbench 1 is fixedly connected with a vertical plate 14, one side of the vertical plate 14 is fixedly connected with a limit plate 17, a connecting rod 6 penetrates through the limit plate 17 and is in sliding connection with the limit plate 17, which is beneficial to preventing the connecting rod 6 from swinging and stabilizing the structure, one side of the vertical plate 14 is provided with a triangle plate 15, one side of the triangle plate 15 is provided with a special-shaped chute 16, the other end of a push rod 10 is embedded in the special-shaped chute 16, which is beneficial to the sliding of the push rod 10, the triangle plate 15 is fixedly connected with the vertical plate 14, which is beneficial to pushing the push rod 10, the motor 2 is fixedly connected with the vertical plate 14, which is beneficial to fixing the motor 2 and stabilizing the operation, the top of the workbench 1 is provided with the motor 2, an output shaft of the motor 2 is fixedly connected with a turntable 3, a connecting rod 4 is arranged on one side of the rotary table 3, a round rod 5 is fixedly connected on one side of the rotary table 3, the round rod 5 penetrates through the connecting rod 4 and is in sliding connection with the connecting rod 4, a connecting rod 6 is fixedly connected to the bottom of the connecting rod 4, a pressing block 7 is fixedly connected to the bottom end of the connecting rod 6, a pressing rod 8 is fixedly connected to one side of the pressing block 7, a ring 9 is sleeved on the outer side of the pressing rod 8, a push rod 10 is arranged on the bottom of the rotary table 3, the push rod 10 penetrates through the pressing block 7 and is in sliding connection with the pressing block 7, one end of the push rod 10 is fixedly connected with the ring 9, two fixing blocks 11 are fixedly connected to the top of the workbench 1, two modules 12 are arranged between the two fixing blocks 11, the modules 12 are rotatably connected with the fixing blocks 11, a pressing plate 13 is arranged at the bottom of each module 12, a sliding rod 18 is fixedly connected to the bottom of the pressing plate 13, and a spring 19 is sleeved on the outer side of the sliding rod 18, spring 19 and workstation 1 fixed connection are favorable to the reseing of mould to produce the absorbing effect, slide bar 18 runs through workstation 1 and with workstation 1 sliding connection, prevent that the mould from producing the skew.

The implementation mode is specifically as follows: firstly, the turntable is started by the motor 2, the turntable 3 is fixedly connected with an output shaft of the motor 2, when the output shaft of the motor 2 rotates, the turntable 3 is driven to rotate, the connecting rod 4 is arranged on one side of the turntable 3, the round rod 5 penetrates through the connecting rod 4 and is in sliding connection with the connecting rod 4, the round rod 5 is fixed on one side of the turntable 3, when the turntable 3 rotates, the round rod 5 is driven to rotate on the turntable by fixedly connecting the bottom of the connecting rod 4 with the connecting rod 6, meanwhile, the round rod 5 slides in the connecting rod 4, further, the connecting rod 6 is driven to reciprocate, through the limiting plate 17 fixedly connected with one side of the vertical plate 14, the connecting rod 6 penetrates through the limiting plate 17 and is in sliding connection with the limiting plate 17, the connecting rod 6 can be effectively prevented from swinging, the structure can be more stable, through the pressing block 7 fixedly connected with the bottom end of the connecting rod 6, one side of the pressing block 7 is fixedly connected with the pressing rod 8, because the circular ring 9 is sleeved outside the pressure lever 8, the circular ring 9 is connected with the pressure lever 8 in a sliding manner, the push rod 10 penetrates through the pressure block 7 and is fixedly connected with the circular ring 9, and the push rod 10 is connected with the pressure block 7 in a sliding manner, when the connecting rod 6 reciprocates, the pressure block 7 and the pressure lever 8 are driven to reciprocate together, and further the push rod 10 is driven to reciprocate, the triangular plate 15 is fixedly connected with one side of the vertical plate 14, the special-shaped chute 16 is arranged on one side of the triangular plate 15, and the other end of the push rod 10 is embedded in the special-shaped chute 16 to slide, therefore, when the pressure lever 8 presses the workpiece and lifts up, the push rod 10 slides from the bottom to the top of the special-shaped chute 16, the circular ring 9 is pushed by the push rod 10, then the workpiece is pushed out from the outer side of the pressure lever 8 by the circular ring 9, and the workpiece is automatically pushed out by the reciprocating extrusion of the pressure lever 8, thereby realizing that the workpiece is repeatedly taken out without manpower and greatly improving the working efficiency, make production convenient and fast more, through two fixed blocks 11 at 1 top fixedly connected with of workstation, be provided with two modules 12 between the fixed block 11, module 12 rotates with fixed block 11 and is connected, because be provided with clamp plate 13 bottom module 12, clamp plate 13 again with slide bar 18 fixed connection, slide bar 18 runs through workstation 1 and with workstation 1 sliding connection, the cover is equipped with spring 19 again in the slide bar 18 outside, consequently, when the work piece was put at the top of two modules 12 and is extruded, clamp plate 13 can be pushed down to two module 12's bottom one corner, spring 19 is extruded this moment, after the work piece shaping, elasticity through spring 19 restores the original state with two modules 12, thereby carry out next work, through this structure, can effectually carry out the shock attenuation when extrudeing the work piece, prevent that the work piece from damaging and influence productivity ratio.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a piece forming die is moulded to thin wall, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a motor (2), an output shaft of the motor (2) is fixedly connected with a turntable (3), one side of the turntable (3) is provided with a connecting rod (4), one side of the turntable (3) is fixedly connected with a round rod (5), the round rod (5) penetrates through the connecting rod (4) and is in sliding connection with the connecting rod (4), the bottom of the connecting rod (4) is fixedly connected with a connecting rod (6), the bottom of the connecting rod (6) is fixedly connected with a pressing block (7), one side of the pressing block (7) is fixedly connected with a pressing rod (8), the outer side of the pressing rod (8) is sleeved with a ring (9), the bottom of the turntable (3) is provided with a push rod (10), the push rod (10) penetrates through the pressing block (7) and is in sliding connection with the pressing block (7), one end of the push rod (10) is fixedly connected with the ring (9), the top of the workbench (1) is fixedly connected with two fixing blocks (11), two modules (12) are arranged between the fixed blocks (11), the modules (12) are rotatably connected with the fixed blocks (11), and pressing plates (13) are arranged at the bottoms of the modules (12).

2. The thin-wall plastic part forming die as claimed in claim 1, wherein: workstation (1) top fixedly connected with riser (14), motor (2) and riser (14) fixed connection.

3. The thin-wall plastic part forming die as claimed in claim 2, wherein: set square (15) are provided with on one side of riser (14), set square (15) and riser (14) fixed connection.

4. The thin-wall plastic part forming die as claimed in claim 3, wherein: a special-shaped sliding groove (16) is formed in one side of the triangular plate (15), and the other end of the push rod (10) is embedded in the special-shaped sliding groove (16).

5. The thin-wall plastic part forming die as claimed in claim 2, wherein: limiting plate (17) is fixedly connected with one side of riser (14), connecting rod (6) run through limiting plate (17) and with limiting plate (17) sliding connection.

6. The thin-wall plastic part forming die as claimed in claim 1, wherein: the bottom of the pressing plate (13) is fixedly connected with a sliding rod (18), and the sliding rod (18) penetrates through the workbench (1) and is in sliding connection with the workbench (1).

7. The thin-wall plastic part forming die as claimed in claim 6, wherein: the outer side of the sliding rod (18) is sleeved with a spring (19), and the spring (19) is fixedly connected with the workbench (1).