CN221047119U

CN221047119U - Pressing forming die

Info

Publication number: CN221047119U
Application number: CN202322640136.6U
Authority: CN
Inventors: 蒋胜; 袁琼; 黎建友
Original assignee: Sichuan Tiankun Mould Manufacturing Co ltd
Current assignee: Sichuan Tiankun Mould Manufacturing Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-05-31
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses a pressing forming die, which comprises a base; the surface of the base is provided with a supporting frame, the inner side of the supporting frame is provided with a limiting mechanism, the surface of the base is fixedly provided with a lower die, the inner side of the lower die is provided with a die cavity, and the inner side of the die cavity is provided with an ejection mechanism; the limiting mechanism comprises a limiting groove, a limiting block and a spring; according to the utility model, the limiting mechanism is arranged on the inner side of the supporting frame, the upper die below the mounting plate is driven to move downwards through the hydraulic cylinder, and in the sliding process of the mounting plate, the limiting block in the mounting plate can slide in the limiting groove, so that the limiting block in the limiting groove can limit the sliding process of the mounting plate, and further, the positioning of the device in the stamping process of the upper die can be further improved, the processing quality of the die in the using process of the device can be further improved, and the working efficiency of the die for mounting a product of the device can be further improved.

Description

Pressing forming die

Technical Field

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

Background

The mould is used for various moulds and tools for injection moulding, blow moulding, extrusion, die casting or forging, smelting, stamping and other methods to obtain the required products in industrial production, and the blank is made into a tool with a workpiece with a specific shape and size under the action of external force. The method is widely used for blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting and the molding processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products.

When the device is used for processing the die, the lower die is required to be driven to move downwards by a hydraulic mechanism,

The device can not be positioned at the position of the die in the downward moving process, and the working efficiency of the device for processing and forming of the die can be affected to a certain extent under the condition that the die is offset in the processing and using process.

After the device is processed at the die, a person can not take out the die in the die cavity rapidly, the working efficiency of taking out the die can be influenced to a certain extent, and the working efficiency of taking out and putting the device can be further improved.

Disclosure of utility model

The utility model aims to provide a pressing forming die for solving the problems in the background technology.

The utility model provides the following technical scheme: a material pressing forming die comprises a base; the surface of the base is provided with a supporting frame, the inner side of the supporting frame is provided with a limiting mechanism, the surface of the base is fixedly provided with a lower die, the inner side of the lower die is provided with a die cavity, and the inner side of the die cavity is provided with an ejection mechanism;

the limiting mechanism comprises limiting grooves, limiting blocks and springs, wherein the limiting grooves are symmetrically formed in the left side and the right side of the inner side of the supporting frame, the limiting blocks are slidably arranged in the limiting grooves, and the springs are fixedly arranged above the limiting blocks and at the inner top of the limiting grooves;

The ejection mechanism comprises an electric push rod and a top plate, wherein the electric push rod is fixedly arranged at the bottom of the die cavity, and the top plate is fixedly arranged at the top of the electric push rod.

Preferably, the inside fixed mounting of support frame has hydraulic mechanism, and hydraulic mechanism is including pneumatic cylinder, mounting panel and last mould, pneumatic cylinder symmetry fixed mounting is in the bottom of support frame, and the bottom fixed mounting of pneumatic cylinder has the mounting panel, and the mould is installed to the bottom of mounting panel.

Preferably, the cross section of the limiting block is of a T-shaped structure, and the inner side of the limiting block is fixedly connected with one side of the mounting plate.

Preferably, the bottom symmetry of mounting panel is provided with the installation piece, and the mounting groove has been seted up to the inboard of installation piece, and one side of mounting groove is provided with fixed establishment.

Preferably, the bottom of the upper die is symmetrically and fixedly provided with a sliding block, and the inner side of the sliding block is provided with a clamping groove.

Preferably, the fixing mechanism comprises a rotating groove, a clamping block and a threaded rod, wherein the rotating groove is formed in one side of the mounting block, the clamping block is fixedly mounted in the rotating groove, and the threaded rod is rotatably mounted at the other end of the clamping block.

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

1. According to the utility model, the limiting mechanism is arranged on the inner side of the supporting frame, the upper die below the mounting plate is driven to move downwards through the hydraulic cylinder, and in the sliding process of the mounting plate, the limiting block in the mounting plate can slide in the limiting groove, so that the limiting block in the limiting groove can limit the sliding process of the mounting plate, and further, the positioning of the device in the stamping process of the upper die can be further improved, the processing quality of the die in the using process of the device can be further improved, and the working efficiency of the die for mounting a product of the device can be further improved.

2. According to the utility model, the ejection mechanism is arranged in the die cavity, the electric push rod is started through the external controller, and the top plate is driven to move upwards through the electric push rod, so that the die can be pushed out from the inside of the die cavity through the top plate, the machined die can be rapidly taken out, the working efficiency of taking out the machined die by personnel can be further improved, and the working efficiency of taking out the die by personnel can be further improved.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the connection of the mounting plate and the support frame of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

Fig. 4 is an enlarged schematic view of the structure of fig. 1a according to the present utility model.

In the figure: 1. a base; 2. a support frame; 3. a hydraulic mechanism; 301. a hydraulic cylinder; 302. a mounting plate; 303. an upper die; 4. a limiting mechanism; 401. a limit groove; 402. a limiting block; 403. a spring; 5. a mounting block; 501. a mounting groove; 6. a slide block; 601. a clamping groove; 7. a fixing mechanism; 701. a rotating groove; 702. a clamping block; 703. a threaded rod; 8. a lower die; 801. a mold cavity; 9. an ejection mechanism; 901. an electric push rod; 902. and a top plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The technical scheme of the utility model is further elaborated below by referring to the drawings in the specification and the specific embodiments.

Examples

The application provides a pressing forming die, which comprises a base 1; the surface of the base 1 is provided with a supporting frame 2, the inner side of the supporting frame 2 is provided with a limiting mechanism 4, the surface of the base 1 is fixedly provided with a lower die 8, the inner side of the lower die 8 is provided with a die cavity 801, and the inner side of the die cavity 801 is provided with an ejection mechanism 9;

The limiting mechanism 4 comprises limiting grooves 401, limiting blocks 402 and springs 403, wherein the limiting grooves 401 are symmetrically formed in the left side and the right side of the inner side of the supporting frame 2, the limiting blocks 402 are slidably mounted in the limiting grooves 401, springs 403 are fixedly mounted on the upper sides of the limiting blocks 402 and the inner tops of the limiting grooves 401, a hydraulic mechanism 3 is fixedly mounted on the inner side of the supporting frame 2, the hydraulic mechanism 3 comprises a hydraulic cylinder 301, a mounting plate 302 and an upper die 303, the hydraulic cylinder 301 is symmetrically and fixedly mounted at the bottom of the supporting frame 2, the bottom of the hydraulic cylinder 301 is fixedly mounted with the mounting plate 302, the upper die 303 is mounted at the bottom of the mounting plate 302, the cross section of each limiting block 402 is of a T-shaped structure, and the inner side of each limiting block 402 is fixedly connected with one side of the mounting plate 302;

Specifically, as shown in fig. 1, 2, 3 and 4, when the device is used for processing the die, at this time, a person can start the hydraulic cylinder 301 through the external controller, drive the upper die 303 below the mounting plate 302 to move downwards through the hydraulic cylinder 301, in the sliding process of the mounting plate 302, the limiting block 402 inside the mounting plate 302 can slide inside the limiting groove 401, so that the limiting block 402 inside the limiting groove 401 can limit the sliding process of the mounting plate 302, and further, the positioning of the device in the stamping process of the upper die 303 can be further improved, the processing quality of the die in the using process of the device can be further improved, and further, the working efficiency of the processing of the die for mounting a device product can be further improved.

Further, the bottom of the mounting plate 302 is symmetrically provided with a mounting block 5, a mounting groove 501 is formed in the inner side of the mounting block 5, one side of the mounting groove 501 is provided with a fixing mechanism 7, the bottom of the upper die 303 is symmetrically and fixedly provided with a sliding block 6, the inner side of the sliding block 6 is provided with a clamping groove 601, the fixing mechanism 7 comprises a rotating groove 701, a clamping block 702 and a threaded rod 703, the rotating groove 701 is formed in one side of the mounting block 5, the clamping block 702 is fixedly arranged in the rotating groove 701, and the threaded rod 703 is rotatably arranged at the other end of the clamping block 702;

specifically, as shown in fig. 1 and 2, when the personnel need dismantle the upper die 303, the personnel can bring one end fixture block 702 of the threaded rod 703 into the inside of the rotating groove 701 through rotating the threaded rod 703 at this moment, thereby can make one end of the fixture block 702 separate from the clamping groove 601, and can be convenient for the personnel to take out the slider 6 at the bottom of the upper die 303 from the mounting groove 501 inside the mounting block 5, and then can dismantle the upper die 303 fast, when the personnel installs the upper die 303, the personnel can insert the slider 6 at the bottom of the upper die 303 into the inside of the mounting groove 501, and in the same way, the personnel can insert the fixture block 702 into the inside of the clamping groove 601 through rotating the fixture block 702 at one end of the threaded rod 703, and then can clamp the fixture block 702 into the inside of the clamping groove 601, and can fixedly mount the upper die 303 into the inside of the mounting plate 302, and further can improve the convenience of the device in the use process.

Unlike the first embodiment, the utility model also provides a second embodiment, which is used for solving the problem that when the device is processed by the die, a person cannot quickly take out the die in the die cavity, the working efficiency of taking out the die can be influenced to a certain extent, and further the working efficiency of taking out and placing the device can be further improved;

Specifically, as shown in fig. 1, 2, 3 and 4, after the device is used for stamping the die, a person can start the electric push rod 901 through the external controller, and drive the top plate 902 to move upwards through the electric push rod 901, so that the die can be pushed out from the inside of the die cavity 801 through the top plate 902, the machined die can be taken out quickly, the working efficiency of taking out the machined die by the person can be further improved, and the working efficiency of taking out the die by the person can be further improved.

Working principle: when the device is used for processing the die, a worker can start the hydraulic cylinder 301 through an external controller, the upper die 303 below the mounting plate 302 is driven to move downwards through the hydraulic cylinder 301, in the sliding process of the mounting plate 302, the limiting block 402 inside the mounting plate 302 can slide in the limiting groove 401, so that the limiting block 402 in the limiting groove 401 can limit the sliding process of the mounting plate 302, the positioning of the device in the stamping process of the upper die 303 can be further improved, after the device is used for stamping the die, the worker can start the electric push rod 901 through the external controller, the top plate 902 is driven to move upwards through the electric push rod 901, the die can be pushed outwards from the inside of the die cavity 801 through the top plate 902, and the processed die can be taken out rapidly.

Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A material pressing forming die comprises a base (1); the method is characterized in that: the surface of the base (1) is provided with a supporting frame (2), the inner side of the supporting frame (2) is provided with a limiting mechanism (4), the surface of the base (1) is fixedly provided with a lower die (8), the inner side of the lower die (8) is provided with a die cavity (801), and the inner side of the die cavity (801) is provided with an ejection mechanism (9);

The limiting mechanism (4) comprises limiting grooves (401), limiting blocks (402) and springs (403), wherein the limiting grooves (401) are symmetrically formed in the left side and the right side of the inner side of the supporting frame (2), the limiting blocks (402) are slidably mounted in the limiting grooves (401), and the springs (403) are fixedly mounted above the limiting blocks (402) and on the inner top of the limiting grooves (401);

The ejection mechanism (9) comprises an electric push rod (901) and a top plate (902), wherein the electric push rod (901) is fixedly arranged at the bottom of the die cavity (801), and the top plate (902) is fixedly arranged at the top of the electric push rod (901).

2. The press molding die according to claim 1, wherein: the hydraulic mechanism (3) is fixedly arranged on the inner side of the support frame (2), the hydraulic mechanism (3) comprises a hydraulic cylinder (301), a mounting plate (302) and an upper die (303), the hydraulic cylinder (301) is symmetrically and fixedly arranged at the bottom of the support frame (2), the mounting plate (302) is fixedly arranged at the bottom of the hydraulic cylinder (301), and the upper die (303) is arranged at the bottom of the mounting plate (302).

3. The press molding die according to claim 1, wherein: the cross section of the limiting block (402) is of a T-shaped structure, and the inner side of the limiting block (402) is fixedly connected with one side of the mounting plate (302).

4. The press molding die according to claim 2, wherein: the bottom symmetry of mounting panel (302) is provided with installation piece (5), and mounting groove (501) has been seted up to the inboard of installation piece (5), and one side of mounting groove (501) is provided with fixed establishment (7).

5. The press molding die according to claim 2, wherein: the bottom of the upper die (303) is symmetrically and fixedly provided with a sliding block (6), and the inner side of the sliding block (6) is provided with a clamping groove (601).

6. The press molding die according to claim 4, wherein: the fixing mechanism (7) comprises a rotating groove (701), a clamping block (702) and a threaded rod (703), wherein the rotating groove (701) is formed in one side of the installation block (5), the clamping block (702) is fixedly installed in the rotating groove (701), and the threaded rod (703) is rotatably installed at the other end of the clamping block (702).