CN213559832U

CN213559832U - High-precision forming die

Info

Publication number: CN213559832U
Application number: CN202022639950.2U
Authority: CN
Inventors: 曾艳
Original assignee: Shenzhen Gaoxinda Precision Mould Co ltd
Current assignee: Shenzhen Gaoxinda Precision Mould Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-29
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a high-precision forming die, which comprises a fixed bottom plate, wherein a die forming seat is fixedly arranged at the center of the top of the fixed bottom plate, buffer grooves are respectively arranged at two sides of the top of the die forming seat, forming tables are respectively fixedly arranged at the centers of the bottoms of the inner walls of the two buffer grooves, a fixed die cavity is respectively arranged at the tops of the two forming tables, heating elements are respectively fixedly arranged at the bottoms of the two forming tables, a cooling cavity is arranged in the die forming seat, and a temperature sensor is fixedly arranged at the center of the top of the die forming seat, so that the high-precision forming die is simple and convenient to operate, can simultaneously carry out the pressurization and the forming of the two dies, improves the production efficiency to a certain extent, can accurately grasp the pressure and the temperature during pressurization, improves the forming precision of the dies, and can carry out rapid cooling on the dies after, the stripping is quick and convenient, has high practical value and is worth popularizing and practical.

Description

High-precision forming die

Technical Field

The utility model relates to a forming die technical field specifically is a high accuracy forming die.

Background

The die is used as a precision forming tool for forming a product such as a press in a mass manner. The precision of the die comprises the precision of parts obtained in machining and quality awareness for ensuring the precision of products in production, but the precision of the die generally refers to the precision of working parts of the die. The forming die has very wide application in industrial production.

The existing forming die has low forming control precision, and the formed die has slow cooling time, is not easy to fall off and peel off and seriously affects the production efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy forming die to current forming die shaping control accuracy who proposes in solving above-mentioned background art is lower, and the mould cooling time after the shaping is slower simultaneously, is difficult for droing to peel off, seriously influences production efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision forming die comprises a fixed bottom plate, wherein a model forming seat is fixedly arranged at the center of the top of the fixed bottom plate, buffer grooves are respectively formed in two sides of the top of the model forming seat, forming tables are fixedly arranged at the centers of the bottoms of the inner walls of the two buffer grooves, a fixed die cavity is respectively formed in the tops of the two forming tables, heating elements are respectively fixedly mounted at the bottoms of the two forming tables, a cooling cavity is formed in the model forming seat, a temperature sensor is fixedly mounted at the center of the top of the model forming seat, supporting side columns are respectively fixedly arranged at four corners of the top of the fixed bottom plate, the tops of the four supporting side columns are respectively fixedly connected with four corners of an extrusion top plate and a bottom plate, an electric hydraulic cylinder is fixedly arranged at the center of the bottom of the extrusion top plate, and a pressurization top plate is, the utility model discloses a material injection device, including pressurization roof portion, material injection through-hole, controller, touch-control display screen, electric hydraulic cylinder, two heating element and temperature sensor, the both sides of pressurization roof portion are all fixed and are provided with the cavity extrusion post, the material injection through-hole has all been seted up to the both sides at pressurization roof portion, the top fixed mounting of extrusion roof has the controller, the top fixed mounting of controller has the touch-control display screen, electric hydraulic cylinder, two heating element and temperature sensor all with controller electric connection, the controller passes through external switch.

As an optimized technical scheme of the utility model, two the inner wall of deciding the die cavity is all fixed and is provided with the oil film.

As a preferred technical scheme of the utility model, the communicating water injection hole with the cooling cavity is seted up to one side of model shaping seat, the communicating apopore with the cooling cavity is seted up to the opposite side of model shaping seat.

As an optimal technical scheme of the utility model, two the outer lane of dashpot inner wall bottom is all fixed and is provided with buffer spring.

As an optimal technical scheme of the utility model, two the cavity extrusion post corresponds the setting with two forming tables respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this forming die easy operation is convenient, can carry out the pressurization design of two models simultaneously, the improvement of certain degree production efficiency, pressure and temperature when can accurately holding the pressurization improve the shaping precision of model, and the model after the design is accomplished can carry out rapid cooling, peels off quick convenience, has very high practical value, is worth promoting the practicality.

Drawings

FIG. 1 is a schematic view of the appearance structure of the main body of the present invention;

FIG. 2 is a schematic structural view of a main body of the present invention in front view;

FIG. 3 is a schematic view of the outer structure of the forming table of the present invention;

fig. 4 is a schematic view of the front cross-section structure of the forming table of the present invention.

In the figure: 1. fixing the bottom plate; 2. supporting the side columns; 3. a mold forming base; 4. extruding the top plate; 5. a controller; 6. a touch display screen; 7. an electric hydraulic cylinder; 8. injecting a material through hole; 9. a pressurized top plate; 10. a hollow extrusion column; 11. a buffer tank; 12. a forming table; 13. a water injection hole; 14. a temperature sensor; 15. a buffer spring; 16. cooling the cavity; 17. a cavity is determined; 18. an oil film; 19. a heating element.

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.

Referring to fig. 1-4, the utility model provides a high precision forming mold, which comprises a fixed bottom plate 1, a mold forming base 3 is fixedly arranged at the center of the top of the fixed bottom plate 1, buffer grooves 11 are respectively arranged at both sides of the top of the mold forming base 3, forming tables 12 are respectively fixedly arranged at the centers of the bottoms of the inner walls of the two buffer grooves 11, a fixed cavity 17 is respectively arranged at the top of the two forming tables 12, heating elements 19 are respectively fixedly arranged at the bottoms of the two forming tables 12, a cooling cavity 16 is arranged inside the mold forming base 3, a temperature sensor 14 is fixedly arranged at the center of the top of the mold forming base 3, supporting side pillars 2 are respectively fixedly arranged at four corners of the top of the fixed bottom plate 1, the tops of the four supporting side pillars 2 are respectively fixedly connected with four corners of the bottom plate of an extrusion top plate 4, an electric hydraulic cylinder 7 is, the fixed pressurization top dish 9 that is provided with in bottom of electric hydraulic cylinder 7, the both sides of pressurization top dish 9 bottom are all fixed and are provided with cavity extrusion post 10, the both sides at pressurization top dish 9 top have all been seted up and have been annotated material through-hole 8, the top fixed mounting of extrusion roof 4 has controller 5, the top fixed mounting of controller 5 has touch-control display screen 6, electric hydraulic cylinder 7, two heating element 19 and temperature sensor 14 all with controller 5 electric connection, controller 5 is through external switch and power electric connection.

Preferably, the inner walls of the two fixed cavities 17 are fixedly provided with oil films 18, and after the model is shaped, the stripping is quick and convenient, so that the die has high practical value and is worth of popularization and practicability.

Preferably, a water injection hole 13 communicated with the cooling cavity 16 is formed in one side of the mold forming seat 3, a water outlet hole communicated with the cooling cavity 16 is formed in the other side of the mold forming seat 3, and therefore after the mold is pressurized, the mold can be rapidly cooled, and production efficiency is improved.

Preferably, the outer rings at the bottoms of the inner walls of the two buffer grooves 11 are fixedly provided with the buffer springs 15, so that certain buffering can be performed on the force during pressurization, and the work is more stable and reliable.

Preferably, the two hollow extrusion columns 10 are respectively arranged corresponding to the two forming tables 12, so that the structure is simple and reasonable, and the operation is convenient and simple.

When the high-precision forming die is used, the die is fixed stably, then the electric hydraulic cylinder 7 is electrified to work when passing through the touch display screen 6 to drive the pressurizing top plate 9 to move downwards, so that the two hollow extrusion columns 10 move downwards to seal the two forming tables 12, then a certain amount of raw materials can be added into the forming cavity 17 through the two material injection through holes 8, the temperature of the raw materials can be measured by the temperature sensor 14 and displayed by the touch display screen 6, so that a user can accurately grasp the temperature during pressurizing, and heat can be supplemented to the raw materials through the heating element 19 according to the difference of the raw materials, the forming die is simple and convenient to operate, the pressurizing and forming of the two models can be performed simultaneously, the production efficiency is improved to a certain degree, the pressure and the temperature during pressurizing can be accurately grasped, and the forming precision of the models is improved, after the pressurization is finalized the design, let in cooling cavity 16 through water injection hole 13 in with the cooling water, flow through the apopore to the realization is to the rapid cooling of model, and after the cooling was accomplished, lift up pressurization top dish 9, take out the model can, it is quick convenient to peel off, has very high practical value, is worth promoting the practicality.

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 invention.

Claims

1. The utility model provides a high accuracy forming die, includes PMKD (1), its characterized in that: the center of the top of the fixed bottom plate (1) is fixedly provided with a model forming seat (3), two sides of the top of the model forming seat (3) are respectively provided with a buffer groove (11), the centers of the bottoms of the inner walls of the two buffer grooves (11) are respectively and fixedly provided with a forming table (12), the tops of the two forming tables (12) are respectively provided with a fixed cavity (17), the bottoms of the two forming tables (12) are respectively and fixedly provided with a heating element (19), the inside of the model forming seat (3) is provided with a cooling cavity (16), the center of the top of the model forming seat (3) is fixedly provided with a temperature sensor (14), four corners of the top of the fixed bottom plate (1) are respectively and fixedly provided with supporting side columns (2), the tops of the four supporting side columns (2) are respectively and fixedly connected with four corners of the bottom plate of the extrusion top plate (4), the center of the bottom of the extrusion top plate (4, the fixed pressurization of being provided with in bottom of electric hydraulic cylinder (7) takes over a business (9), the both sides of pressurization take over a business (9) bottom are all fixed and are provided with cavity extrusion post (10), the both sides at pressurization take over a business (9) top have all been seted up and have been annotated material through-hole (8), the top fixed mounting of extrusion roof (4) has controller (5), the top fixed mounting of controller (5) has touch-control display screen (6), electric hydraulic cylinder (7), two heating element (19) and temperature sensor (14) all with controller (5) electric connection, controller (5) are through external switch and power electric connection.

2. A high-precision molding die according to claim 1, characterized in that: and oil films (18) are fixedly arranged on the inner walls of the two fixed cavities (17).

3. A high-precision molding die according to claim 1, characterized in that: and a water injection hole (13) communicated with the cooling cavity (16) is formed in one side of the mold forming seat (3), and a water outlet hole communicated with the cooling cavity (16) is formed in the other side of the mold forming seat (3).

4. A high-precision molding die according to claim 1, characterized in that: and the outer rings at the bottoms of the inner walls of the two buffer grooves (11) are fixedly provided with buffer springs (15).

5. A high-precision molding die according to claim 1, characterized in that: the two hollow extrusion columns (10) are respectively arranged corresponding to the two forming tables (12).