CN219520097U

CN219520097U - One shot forming does not have indentation bender mould

Info

Publication number: CN219520097U
Application number: CN202320500794.2U
Authority: CN
Inventors: 杨晓磊; 杨思峰; 杨军
Original assignee: Anhui Wuyang Machine Tool Manufacturing Co ltd
Current assignee: Anhui Wuyang Machine Tool Manufacturing Co ltd
Priority date: 2023-03-15
Filing date: 2023-03-15
Publication date: 2023-08-15
Anticipated expiration: 2033-03-15

Abstract

The utility model provides a one-step forming indentation-free bending machine die, and relates to the technical field of bending machine dies. The one-step forming indentation-free bending machine die. The lower die comprises a lower die body, wherein support plates are fixedly arranged on two side surfaces of the lower die body; the two adjusting plates are arranged above the lower die body, the adjusting plates are in sliding connection with the lower die body, a cavity is formed between the two adjusting plates, protrusions are fixedly connected to the bottoms of the adjusting plates above the supporting plates, and the protrusions are detachably connected with the adjusting plates; and the upper die body, the bottom of the upper die body is fixedly connected with a pressing plate, so that the problem of difficulty in work improvement caused by the fact that different upper dies are required to be completed for compression molding operations with different requirements in the prior art and simultaneously, the lower dies are required to be replaced, and the lower dies are matched with the upper dies.

Description

One shot forming does not have indentation bender mould

Technical Field

The utility model relates to the technical field of bending machine dies, in particular to a one-step forming indentation-free bending machine die.

Background

The mould of bending machine is the mould of pressing brake, which is the tool used by bending machine to mold and process plate material, and the tool has various parts, and the different moulds are composed of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. Tool for forming blanks into articles of specific shape and size under the pressure of a bending machine.

The bending machine die is divided into an upper die and a lower die of the bending machine and is used for sheet stamping forming and separating. For the compression molding operation of different requirements, different upper dies are needed to be completed, and meanwhile, the lower dies also need to be replaced, so that the lower dies are matched with the upper dies, and the working difficulty is improved, and therefore, the die with the adjustable lower dies is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the purpose of the present disclosure is to provide a one-step forming indentation-free bending machine die, which solves the problems that in the prior art, different upper dies are needed for finishing compression molding operations with different requirements, and meanwhile, the lower dies also need to be replaced, so that the lower dies are matched with the upper dies, and the difficulty of work is improved.

The purpose of the disclosure can be achieved by the following technical scheme:

a one-shot non-indentation bending machine die, comprising:

the lower die comprises a lower die body, wherein support plates are fixedly arranged on two side surfaces of the lower die body;

the two adjusting plates are arranged above the lower die body, the adjusting plates are in sliding connection with the lower die body, a cavity is formed between the two adjusting plates, protrusions are fixedly connected to the bottoms of the adjusting plates above the supporting plates, and the protrusions are detachably connected with the adjusting plates; and the bottom of the upper die body is fixedly connected with a pressing plate.

The technical scheme has the following principle and effects:

the pressing plate at the bottom of the upper film body is placed in the cavity formed between the two adjusting plates, the cavity is adjusted to a proper size by adjusting the position between the two adjusting plates, then the two adjusting plates are fixed, and then the pressing operation of the bending machine can be performed. Therefore, the lower die can be adjusted to be suitable for different upper dies by adjusting the adjusting plate on the upper die body, and different lower dies do not need to be replaced, so that the operation of the pressing die is more convenient.

Preferably, the top level of the support plate is lower than the top level of the lower die body.

Preferably, both ends of the lower die body are fixedly connected with side plates, and second screw holes are formed in the surfaces of the side plates.

Preferably, the outer side surfaces of the protrusions are fixedly connected with flanges, the flanges are in sliding connection with the supporting plate, third screw holes are formed in the surfaces of the flanges, and first screw holes matched with the third screw holes are formed in the surfaces of the supporting plate.

Preferably, the support plates are provided with sliding grooves on the surfaces, and sliding plates in sliding connection with the sliding grooves are fixedly arranged at the bottoms of the protrusions.

Preferably, a fourth screw hole is formed in the side surface of the upper die body.

The noun, conjunctive or adjective parts referred to in the above technical solutions are explained as follows:

by fixed connection is meant a connection without any relative movement after the parts or components are fixed. The device is divided into a detachable connection type and a non-detachable type;

the detachable connection is to fix the parts together by using screws, splines, wedge pins and the like. The connection mode can be disassembled during maintenance, and parts cannot be damaged. The connector used must be of the correct size (e.g. length of bolt, key) and tightened properly;

the non-detachable connection mainly means welding, riveting, tenon passing matching and the like; because the parts can be disassembled only by forging, sawing or oxygen cutting during maintenance or replacement, the parts cannot be generally used for the second time; meanwhile, during connection, attention should be paid to process quality, technical detection and remedial measures (such as correction, polishing and the like);

the beneficial effects of the present disclosure are:

the utility model provides a one-step forming indentation-free bending machine die, which is characterized in that a pressing plate at the bottom of an upper film body is placed in a die cavity formed between two adjusting plates, the die cavity is adjusted to a proper size by adjusting the position between the two adjusting plates, then the two adjusting plates are fixed, and then the pressing operation of a bending machine can be performed. Through adjusting the regulating plate on the last mould body, can adjust the lower mould and be applicable to the mould on the difference to the effectual die forming operation that has solved among the prior art to different requirements, need different last moulds to accomplish, simultaneously, also need change to the lower mould, make lower mould and last mould looks adaptation, the problem of the degree of difficulty of the work of improvement.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a bending machine die of the utility model;

FIG. 2 is a diagram showing the overall structure of the lower die of the present utility model;

FIG. 3 is a block diagram of an adjustment plate, boss and flange of the present utility model;

FIG. 4 is a view showing the structure of the connection between the protrusions and the slide plate according to the present utility model;

fig. 5 is a diagram showing the overall structure of the upper die of the present utility model.

Wherein, 1, the lower die body; 2. a support plate; 201. a chute; 202. a first screw hole; 3. an adjusting plate; 301. a cavity; 4. an upper die body; 5. a side plate; 501. a second screw hole; 6. a pressing plate; 7. a protrusion; 8. a flange; 801. a third screw hole; 9. and (3) a sliding plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Examples

An embodiment of a lower die adjustable one-shot impression-free bending machine die according to the concepts of the present utility model is described herein in connection with fig. 1-5. Specifically, the one-shot forming indentation-free bending machine die is constructed as a split structure having three components of an upper die body 4, a lower die body 1, and an adjusting plate 3. Realize through the regulation board 3 on the regulation upper die body 4 through the shaping no indentation bender mould of once only, can adjust the lower mould and be applicable to different upper dies, need not to change different lower dies for the moulding-die operation is more convenient.

Referring to fig. 1 to 5, a one-shot forming indentation-free bending machine die includes:

the lower die comprises a lower die body 1, wherein support plates 2 are fixedly arranged on two side surfaces of the lower die body 1;

the two adjusting plates 3 are arranged above the lower die body 1, the adjusting plates 3 are in sliding connection with the lower die body 1, a cavity 301 is formed between the two adjusting plates 3, the bottoms of the adjusting plates 3 above the supporting plate 2 are fixedly connected with protrusions 7, and the protrusions 7 are detachably connected with the adjusting plates 3; and

the upper die body 4, the bottom of the upper die body 4 is fixedly connected with a pressing plate 6.

The bending machine die is divided into an upper die and a lower die of the bending machine and is used for sheet stamping forming and separating.

The lower die body 1 is used for installing a true lower die on a bending machine, and meanwhile, the lower die body 1 is also a stress module, and the shape of the stress module can be set according to the needs, so that bending forming of different shapes is realized;

the shape of the adjusting plate 3 is not limited to the illustrated cuboid, and can be adjusted according to the needs, so that different bending requirements can be achieved.

The pressing plate 6 at the bottom of the upper film body is placed in the cavity 301 formed between the two adjusting plates 3, the cavity 301 is adjusted to a proper size by adjusting the position between the two adjusting plates 3, then the two adjusting plates 3 are fixed, and then the pressing operation of the bending machine can be performed. Therefore, the lower die can be adjusted to be applicable to different upper dies by adjusting the adjusting plate 3 on the upper die body 4, and different lower dies do not need to be replaced, so that the operation of the pressing die is more convenient.

In order to ensure the flatness of the surface of the lower die body 1, as a further scheme of the embodiment of the utility model, the top level height of the supporting plate 2 is lower than the top level height of the lower die body 1.

In order to facilitate the installation of the lower die body 1 on the bending machine, as a further scheme of the embodiment of the utility model, two ends of the lower die body 1 are fixedly connected with side plates 5, and second screw holes 501 are formed in the surfaces of the side plates 5.

In order to facilitate the adjustment of the size of the cavity 301 formed between the adjusting plates 3, as a further scheme of the embodiment of the utility model, the outer side surfaces of the protrusions 7 are fixedly connected with flanges 8, the flanges 8 are in sliding connection with the supporting plate 2, third screw holes 801 are formed in the surfaces of the flanges 8, and first screw holes 202 matched with the third screw holes 801 are formed in the surfaces of the supporting plate 2.

In order to facilitate the sliding of the adjusting plate 3, as a further scheme of the embodiment of the utility model, the surfaces of the supporting plates 2 are provided with sliding grooves 201, and the bottoms of the bulges 7 are fixedly provided with sliding plates 9 which are in sliding connection with the sliding grooves 201.

In order to facilitate the installation of the upper die body 4 on the bending machine, as a further scheme of the embodiment of the utility model, a fourth screw hole is formed on the side surface of the upper die body 4.

The solutions of the figures are described in turn according to the distribution of the claims purely in accordance with the figure case.

A one-shot non-indentation bending machine die, comprising:

the lower die comprises a lower die body 1, wherein support plates 2 are fixedly arranged on two side surfaces of the lower die body 1, the top horizontal plane height of the support plates 2 is lower than the top horizontal plane height of the lower die body 1, side plates 5 are fixedly connected to two ends of the lower die body 1, and second screw holes 501 are formed in the surfaces of the side plates 5;

the two adjusting plates 3 are arranged above the lower die body 1, the adjusting plates 3 are in sliding connection with the lower die body 1, a cavity 301 is formed between the two adjusting plates 3, the bottoms of the adjusting plates 3 above the supporting plate 2 are fixedly connected with protrusions 7, and the protrusions 7 are detachably connected with the adjusting plates 3; the outer side surfaces of the bulges 7 are fixedly connected with flanges 8, the flanges 8 are in sliding connection with the support plate 2, third screw holes 801 are formed in the surfaces of the flanges 8, and first screw holes 202 matched with the third screw holes 801 are formed in the surfaces of the support plate 2; the surface of each supporting plate 2 is provided with a sliding groove 201, and the bottoms of the bulges 7 are fixedly provided with sliding plates 9 which are in sliding connection with the sliding grooves 201;

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Claims

1. One shot forming does not have indentation bender mould, characterized by, include:

the lower die comprises a lower die body (1), wherein support plates (2) are fixedly arranged on two side surfaces of the lower die body (1);

the two adjusting plates (3) are arranged above the lower die body (1), the adjusting plates (3) are in sliding connection with the lower die body (1), a cavity (301) is formed between the two adjusting plates (3), protrusions (7) are fixedly connected to the bottoms of the adjusting plates (3) above the supporting plates (2), and the protrusions (7) are detachably connected with the adjusting plates (3); and

the upper die comprises an upper die body (4), and a pressing plate (6) is fixedly connected to the bottom of the upper die body (4).

2. A one-shot non-indentation bender die as claimed in claim 1, wherein: the top horizontal plane of the supporting plate (2) is lower than the top horizontal plane of the lower die body (1).

3. A one-shot non-indentation bender die as claimed in claim 2, wherein: both ends of the lower die body (1) are fixedly connected with side plates (5), and second screw holes (501) are formed in the surfaces of the side plates (5).

4. A one-shot non-indentation bender die as claimed in claim 2, wherein: the outer side of the bulge (7) is fixedly connected with a flange (8), the flange (8) is in sliding connection with the supporting plate (2), third screw holes (801) are formed in the surface of the flange (8), and first screw holes (202) matched with the third screw holes (801) are formed in the surface of the supporting plate (2).

5. The one-shot forming non-indentation bender die as claimed in claim 4, wherein: the sliding plates (9) are fixedly arranged at the bottoms of the protrusions (7) and are in sliding connection with the sliding grooves (201).

6. A one-shot non-indentation bender die as claimed in claim 1, wherein: and a fourth screw hole is formed in the side surface of the upper die body (4).