CN216065153U

CN216065153U - Dysmorphism mould of bending convenient to adjust

Info

Publication number: CN216065153U
Application number: CN202120943349.4U
Authority: CN
Inventors: 马建东
Original assignee: Suzhou Guen Precision Machinery Co ltd
Current assignee: Suzhou Guen Precision Machinery Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-03-18
Anticipated expiration: 2031-04-28

Abstract

The utility model discloses a special-shaped bending die convenient to adjust and relates to the technical field of bending dies. The utility model includes a bending upper die, which includes: the bending die comprises a bending die upper die, a bending die lower die and a bending die, wherein a notch is formed in the bending die upper die and matched with an R-shaped bending tool bit through a fixing bolt; and the plate is positioned between the lower bending die and the R-shaped bending tool bit, and a circular arc notch is formed in the lower bending die. According to the utility model, the upper bending die and the R-shaped bending tool bit which are arranged on the upper side of the lower bending die are used for conveniently replacing and modifying the failed upper bending die, and the lower bending die is arranged, so that the upper bending die can be used for forming the plate at one time, the plate bending process is more convenient, and the plate bending efficiency is improved.

Description

Dysmorphism mould of bending convenient to adjust

Technical Field

The utility model belongs to the technical field of bending dies, and particularly relates to a special-shaped bending die convenient to adjust.

Background

The bending die is a tool used for forming and processing a plate by a bending machine, the tool comprises various parts, and different dies comprise different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. And a tool for forming the blank into a product with a specific shape and size under the pressure of the bending machine.

When a new product is machined by the conventional metal plate, the metal plate needs to be bent by a large-radius arc and needs to be bent by a push broach for multiple times to form the large-radius arc, and the process is slow in forming and low in efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special-shaped bending die convenient to adjust, and solves the technical problem that an existing bending die is not easy to bend at one time.

In order to achieve the purpose, the utility model is realized by the following technical scheme:

the utility model provides a dysmorphism mould of bending convenient to adjust, includes the mould of bending, bends and goes up the mould and include: the bending die comprises a bending die upper die, a bending die lower die and a bending die, wherein a notch is formed in the bending die upper die and matched with an R-shaped bending tool bit through a fixing bolt;

and the plate is positioned between the lower bending die and the R-shaped bending tool bit, and a circular arc notch is formed in the lower bending die.

Optionally, the notch of the upper die of the bending knife is matched with a plurality of fixing bolts.

Optionally, a plurality of threaded holes are formed in the R-shaped bending tool bit, and the fixing bolt is in threaded fit in the threaded holes.

Optionally, the fixing bolt is provided with a gasket, and the gasket is attached to the upper side of the side face of the upper die of the bent knife.

Optionally, the R-shaped bending tool bit is slidably fitted in the circular arc-shaped recess.

Optionally, the R-shaped bending tool bit is located between the upper bending tool die and the lower bending tool die.

The embodiment of the utility model has the following beneficial effects:

according to the embodiment of the utility model, the upper bending die and the R-shaped bending tool bit are arranged on the upper side of the lower bending die, so that the upper bending die with a fault can be conveniently replaced and modified, the lower bending die is arranged, the upper bending die can be used for forming the plate at one time, the plate bending process is more convenient, and the plate bending efficiency is improved.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic diagram of a preparation structure according to an embodiment of the present invention;

FIG. 2 is a schematic view of a feeding structure according to an embodiment of the present invention;

FIG. 3 is a schematic view of an alignment structure according to an embodiment of the present invention;

FIG. 4 is a schematic view of a pressing structure according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a completed structure according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a raised structure according to an embodiment of the present invention;

FIG. 7 is a schematic view of a cutting structure of an R-shaped bending tool according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view of a threaded hole according to an embodiment of the present invention;

FIG. 9 is a schematic cross-sectional view of a bending lower die according to an embodiment of the present invention;

FIG. 10 is a schematic view of a cutting structure of an R-shaped bending tool bit and a lower bending die according to an embodiment of the present invention;

FIG. 11 is a schematic view of an upper bending tool and an R-shaped bending tool according to an embodiment of the present invention;

FIG. 12 is a schematic cross-sectional view of a bending lower die according to an embodiment of the present invention;

FIG. 13 is a schematic cross-sectional view of a device according to an embodiment of the present invention;

FIG. 14 is a schematic cross-sectional view of a loading apparatus according to an embodiment of the present invention;

FIG. 15 is a schematic view of an aligned cross-sectional structure according to an embodiment of the present invention;

FIG. 16 is a schematic view of a depressed cross-sectional structure according to an embodiment of the present invention;

FIG. 17 is a schematic view of a completed cross-sectional structure of an embodiment of the present invention;

FIG. 18 is a schematic view of a raised cross-section configuration according to an embodiment of the present invention;

FIG. 19 is a schematic view of a fixing bolt and a washer according to an embodiment of the present invention;

fig. 20 is a schematic view of the structure at a in fig. 7.

Wherein the figures include the following reference numerals:

the bending die comprises a bending die upper die 1, a fixing bolt 2, a gasket 3, an R-shaped bending tool bit 4, a bending lower die 5, a threaded hole 6 and a plate 7.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the utility model, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.

Referring to fig. 1-20, in the present embodiment, a special-shaped bending die convenient for adjustment is provided, which includes: bend the mould, bend and go up the mould and include: the bending device comprises a bending knife upper die 1, wherein a notch is formed in the bending knife upper die 1, an R-shaped bending knife head 4 is matched with the notch through a fixing bolt 2, and a bending lower die 5 is arranged on one side of the R-shaped bending knife head 4;

and the plate 7 is positioned between the lower bending die 5 and the R-shaped bending tool bit 4, and a circular arc-shaped notch is formed in the lower bending die 5.

When the plate 7 needs to be bent, the upper bending die and the lower bending die 5 corresponding to the bending of the plate 7 are replaced, the plate 7 is placed in a working area between the upper bending die and the lower bending die 5, the plate 7 is aligned, the bending distance is determined, the upper bending die is moved downwards and starts to be bent, the bending is completed, the plate 7 is formed, then the upper bending die is lifted, and the bent plate 7 is taken out. It should be noted that the electric devices referred to in this application may be powered by a storage battery or an external power source.

Through the curved knife upper die 1 installed on the upper side of the lower bending die 5 and the R-shaped bending tool bit 4, the upper bending die with faults is convenient to replace and modify, the lower bending die 5 is arranged, the upper bending die is formed for one-step forming of the plate 7, the bending process of the plate 7 is more convenient, and the bending efficiency of the plate 7 is improved.

In the embodiment, as shown in fig. 8, a plurality of fixing bolts 2 are fitted into the notches of the upper bending tool 1, a plurality of threaded holes 6 are formed in the R-shaped bending tool bit 4, and the fixing bolts 2 are screwed into the threaded holes 6, so that the upper bending tool 1 and the R-shaped bending tool bit 4 can be fixed together by the fixing bolts 2.

In the embodiment, as shown in fig. 19, the fixing bolt 2 is provided with the gasket 3, and the gasket 3 is attached to the upper side of the side surface of the upper die 1 of the curved blade, so that the contact area of the fixing bolt 2 on the upper die 1 of the curved blade is increased, and the stability of the upper die 1 of the curved blade after installation is improved.

In the embodiment, as shown in fig. 12, the R-shaped bending tool bit 4 is slidably fitted in the circular arc-shaped recess, so that the R-shaped bending tool bit 4 can conveniently bend the plate 7.

In the present embodiment, as shown in fig. 7, the R-shaped bending blade 4 is located between the bending blade upper die 1 and the bending lower die 5.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a dysmorphism mould of bending convenient to adjust which characterized in that includes:

bend the mould, bend and go up the mould and include: the bending die comprises a bending die upper die (1), wherein a notch is formed in the bending die upper die (1) and is matched with an R-shaped bending tool bit (4) through a fixing bolt (2), and a bending lower die (5) is arranged on one side of the R-shaped bending tool bit (4);

the plate (7) is positioned between the lower bending die (5) and the R-shaped bending tool bit (4), and an arc-shaped notch is formed in the lower bending die (5).

2. The special-shaped bending die convenient to adjust as claimed in claim 1, wherein a plurality of fixing bolts (2) are matched with the notch of the upper die (1) of the bending knife.

3. The special-shaped bending die convenient to adjust as claimed in claim 2, wherein a plurality of threaded holes (6) are formed in the R-shaped bending tool bit (4), and the fixing bolt (2) is in threaded fit with the threaded holes (6).

4. The special-shaped bending die convenient to adjust as claimed in claim 3, wherein a gasket (3) is arranged on the fixing bolt (2), and the gasket (3) is attached to the upper side of the side surface of the upper bending knife die (1).

5. The special-shaped bending die convenient to adjust as claimed in claim 1, wherein the R-shaped bending tool bit (4) is in sliding fit in the circular arc-shaped notch.

6. The special-shaped bending die convenient to adjust as claimed in claim 1, wherein the R-shaped bending tool bit (4) is positioned between the upper bending tool die (1) and the lower bending tool die (5).