CN111468562A

CN111468562A - Machining device applied to thin plate

Info

Publication number: CN111468562A
Application number: CN202010424324.3A
Authority: CN
Inventors: 游雷
Original assignee: Zhuhai Yihui Intelligent Manufacturing Co ltd
Current assignee: Zhuhai Yihui Intelligent Manufacturing Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-07-31

Abstract

The invention discloses a processing device applied to a thin plate, which comprises a base plate, a vacuum chuck and a processing unit, wherein a plurality of working cavities are arranged in the base plate, the working cavities are L-shaped, openings are formed in two sides of each working cavity, each working cavity is formed by a first cavity arranged horizontally and a second cavity arranged vertically, the processing unit is arranged in each working cavity and comprises a rotating rod and a jacking column, the rotating rod is arranged in the first cavity, a rotating part is arranged at one end of the rotating rod, an inclined first end surface is arranged at the other end of the rotating rod, the jacking column is vertically arranged in the second cavity and abuts against the rotating rod, a pressing part is arranged at one end of the jacking column, and an inclined second end surface is arranged at the other end of the jacking column, when the rotating part is rotated, the jacking column can extend upwards along the openings in the second cavity under the action of the rotating rod, the thin plate processed by the processing device is good in flatness, simple in structure and easy to operate, user experience is good, and the whole working.

Description

Machining device applied to thin plate

Technical Field

The invention relates to the technical field of sheet flatness, in particular to a processing device applied to a sheet.

Background

With the increasing of precision instruments, the demand of precision sheet parts is increasing, precision metal sheets are widely used, not only in mechanical production, but also in industry, life and other fields, metal sheets are often used, but due to the raw material problems of the metal sheets, errors in the production process or collision in the transportation process, uneven areas are generated on the surfaces of the metal sheets, and the bumps greatly influence the flatness of the whole surfaces of the metal sheets and influence subsequent finishing.

Most structures of the existing processing device for processing the above conditions are very complex, the operation difficulty is high, the time consumption is long, the user is inconvenient to use, and the overall working efficiency is greatly influenced.

Therefore, it is necessary to develop a new processing apparatus.

Disclosure of Invention

The invention aims to provide a processing device applied to a thin plate, which aims to overcome the defects in the background technology.

In order to achieve the purpose, the technical scheme of the invention is as follows:

a processing device applied to a thin plate comprises a base plate, a vacuum chuck and a processing unit, wherein a plurality of working cavities are arranged in the base plate, the working cavities are L-shaped, openings are formed in two sides of each working cavity, each working cavity is formed by a first cavity and a second cavity, the first cavity is horizontally arranged, the second cavity is vertically arranged, the vacuum chuck is arranged above the base plate and used for fixing a workpiece to be processed at a position close to the top of the base plate, the processing unit is arranged in the working cavities and comprises a rotating rod and a jacking column, the rotating rod is arranged in the first cavity, a rotating portion is arranged at one end of the rotating rod, an inclined first end face is arranged at the other end of the rotating rod, a first farthest point is arranged at the position, farthest from the rotating portion, the jacking column is vertically arranged in the second cavity and abuts against the rotating rod, a pressing portion is arranged at one end of the jacking column, an inclined second end face is arranged at the other end of the jacking column, a second farthest point is arranged at the position, the second end face is abutted against the rotating rod, the second end face is abutted against the second end face, and the second lifting column and the second end face is abutted against the second lifting column, when the second end face is overlapped with the second lifting column and the second lifting point is overlapped with the second.

The processing device applied to the thin plate has the beneficial effects that: 1. the uneven position on the thin plate can be effectively and quickly repaired under the action of the jacking column, the whole process only needs to drive the vacuum chuck to move the thin plate workpiece to be processed to the position above the jacking column, the position of the bulge on the thin plate is aligned with the jacking column, and a user only needs to rotate the rotating part to enable the rotating rod to drive the jacking column to ascend to flatten the position of the bulge on the thin plate, so that the flatness of the thin plate is effectively improved; 2. the method is simple to operate, and the restoration of the flatness of the thin plate can be completed only by rotating the rotating rod.

Furthermore, the working cavity is arranged on the substrate in a rectangular array, and the distance between the jacking column in the working cavity and the center of the substrate in the horizontal or vertical direction is half of the distance from the center of the substrate to the edge of the substrate.

Further, still be equipped with central cavity on the base plate, central cavity is L types and is formed by the third chamber that the level set up and the fourth chamber of perpendicular setting, the third chamber is than first chamber length, the fourth chamber is located the central point of base plate puts, be equipped with in the central cavity processing unit, the dwang is located the third intracavity, the jacking post is located in the fourth intracavity, just the jacking post is located the central point of base plate puts.

Further, the central cavity is arranged between two adjacent working cavities.

Further, after the dwang was located in the first chamber, under initial condition, the rotation portion followed trompil on the first chamber is outwards stretched out.

Further, the rotating portion has a screw structure on the outside.

Further, the pressing part is hemispherical.

Further, the first end surface is oval.

Further, the second end surface is oval.

Drawings

FIG. 1 is a view showing a structure of a machining apparatus;

fig. 2 is an installation schematic diagram of the processing unit arranged in the working cavity.

Detailed Description

A processing device applied to a thin plate is described with reference to the accompanying drawings.

As shown in fig. 1 to 2, as a preferred embodiment of the present invention:

a processing device applied to a thin plate comprises a base plate 1, a plurality of working cavities 2 are arranged in the base plate 1, the working cavities 2 are L-shaped, openings are formed in two sides of each working cavity 2, each working cavity 2 is formed by a first cavity 21 and a second cavity 22, the first cavity 21 and the second cavity 22 are communicated, a vacuum chuck (not shown) is arranged above the base plate 1 and used for fixing a workpiece to be processed at a position close to the top of the base plate 1, a processing unit is arranged in the working cavities 2 and comprises a rotating rod 3 and a jacking column 4, the rotating rod 3 is arranged in the first cavity 21, a rotating portion 31 is arranged at one end of the rotating rod 3, a first end face 32 is arranged at the other end of the rotating rod in an inclined shape, a first farthest point 33 is arranged at the position, which is farthest away from the rotating portion 31, the jacking column 4 is vertically arranged in the second cavity 22 and abuts against the rotating portion 3, a pressing portion 41 is arranged at one end of the jacking column 4, a pressing portion 43 is arranged at the position, and a second end face 43 of the first end face 32 is arranged at the farthest point 33, and the lifting column 4 is arranged at a position, and when the pressing portion is abutted against the second end face, the second end face 42 and the second end face is abutted against the pressing portion, the first end face 42 and the second end face 42, the second end face is abutted against the pressing portion, the second end face 42, the pressing portion, and the second end face 42 and the pressing portion 42 and the second end face is overlapped with the second end face 42, when the second end face 42.

Wherein, the cooperation relation between dwang 3 and the jacking pole is as follows: first, the first end surface 32 rotates along with the rotating rod 3, and the first end surface 32 is elliptical, during the rotation, the position on the first end surface 32 close to the first farthest point 33 (herein, the position is referred to as position a for short), the position a moves circularly under the driving of the rotating rod 3, and in addition, the first end surface 32 and the second end surface 42 are attached to each other in the initial state, that is, the position a abuts against the second end surface 42 of the lifting rod, so the position a can lift the lifting column 4 during the circular movement, when the position a moves to the highest point, the lifting column 4 is lifted to the highest point, when the position a moves to the lowest point, the position of the lifting column 4 is located at the highest point, at this time, the first farthest point 33 coincides with the second farthest point 43.

It should be noted that: the internal diameter of second chamber 22 is equivalent with the diameter of jacking post 4, makes the installation that jacking post 4 can be compact in second chamber 22, guarantees that the first terminal surface 32 of dwang 3 can effectual jacking post 4 when rotating.

Wherein the workpiece to be processed is a thin plate.

Wherein the first end surface 32 is oval.

In addition, the second end surface 42 is also oval in shape in order to make the jacking post 4 fit better with the turning rod 3.

The working flow of the processing device is as follows:

firstly, determining the uneven position on the thin plate, wherein the uneven position refers to a convex position;

then, the raised place is aligned with the lifting column 4 under the action of the vacuum chuck, and the principle here is that: because the thin plate under the vacuum chuck is fixed, the jacking column 4 can press down the convex position to form a flat plane on the surface of the thin plate, and the problem can be solved by pressing for multiple times when the thin plate cannot be repaired by pressing once;

and finally, rotating the rotating rod 3 to jack the jacking column 4, and pressing the uneven position on the thin plate to realize the repair process of the thin plate.

In this implementation, working cavity 2 is in be the rectangular array setting on the base plate 1, just jacking post 4 in the working cavity 2 with base plate 1 center is base plate 1 center to the half of base plate 1 border distance at level or vertical ascending distance, and the purpose that sets up like this increases workable region, makes the arch on each position of sheet metal can both have corresponding jacking post 4 and correspond rather than, effectively improves work efficiency.

Moreover, the arrangement form of the working chambers is not limited to the rectangular array arrangement, and the arrangement form can be a circular array, a square array or even an irregular arrangement form, and the arrangement form needs to be determined according to the requirements of users.

In order to further increase the workable region, still be equipped with central cavity on base plate 1, central cavity is L types and is formed by the third chamber that the level set up and the fourth chamber of perpendicular setting, the third chamber is than first chamber 21 is long, the fourth chamber is located on the central point of base plate 1 puts, be equipped with in the central cavity processing unit, dwang 3 is located in the third chamber, dwang 3 length in the third chamber will be longer than dwang 3 in first chamber 21, jacking post 4 is located in the fourth chamber, just jacking post 4 is located on the central point of base plate 1 puts, and jacking post 4 length in the fourth chamber is the same with jacking post 4 length in the second chamber 22. department sets up processing unit at base plate 1 center, can effectively compensate the processing dead angle, raises the efficiency.

Further, the central cavity is disposed between two adjacent working cavities 2, and in this embodiment, only one central cavity is disposed.

The central cavity is similar to the working cavity 2, and the difference between the central cavity and the working cavity is that the size of the cavity for installing the rotating rod 3 is provided with a setting position, and only one central cavity is provided, and the position of the fourth cavity is just positioned on the center of the substrate 1.

Preferably, after the rotating rod 3 is disposed in the first cavity 21, in the initial state, the rotating portion 31 extends outward along the opening of the first cavity 21.

The rotating portion 31 has a screw structure externally for facilitating the rotation of the user. In addition, the thread structure can be used together with other tools to increase the rotating force and make the jacking column 4 more powerful and effective in flattening the thin plate.

Since the surface area of the protrusions on the thin plate is very small, the pressing portion 41 has a hemispherical shape in order to improve the pressing accuracy. The hemispherical surface can effectively press down the convex part on the thin plate.

Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.

Claims

1. A processing apparatus for application to a sheet, comprising:

the device comprises a substrate, wherein a plurality of working cavities are arranged in the substrate, the working cavities are L-shaped, openings are formed in two sides of each working cavity, and each working cavity is formed by a first cavity and a second cavity, wherein the first cavity is horizontally arranged, and the second cavity is vertically arranged;

the vacuum chuck is arranged above the substrate and used for fixing a workpiece to be processed at a position close to the top of the substrate;

the processing unit is arranged in the working cavity and comprises a rotating rod and a jacking column, the rotating rod is arranged in the first cavity, one end of the rotating rod is provided with a rotating part, the other end of the rotating rod is provided with a first inclined end face, the first end face is provided with a first farthest point at the position farthest from the rotating part, the jacking column is vertically arranged in the second cavity and abuts against the rotating rod, one end of the jacking column is provided with a pressing part, the other end of the jacking column is provided with a second inclined end face, the second end face is provided with a second farthest point at the position farthest from the pressing part, the second end face and the first end face are mutually attached in an initial state, and the first farthest point and the second farthest point are superposed;

when the rotating part is rotated, the jacking column extends upwards along the opening in the second cavity under the action of the rotating rod.

2. The processing device applied to the thin plate as claimed in claim 1, wherein the working chambers are arranged on the substrate in a rectangular array, and the distance between the lifting columns in the working chambers and the center of the substrate in the horizontal or vertical direction is half of the distance between the center of the substrate and the edge of the substrate.

3. The processing device applied to the thin plate as recited in claim 2, wherein a central cavity is further disposed on the base plate, the central cavity is L type and is formed by a horizontally disposed third cavity and a vertically disposed fourth cavity, the third cavity is longer than the first cavity, the fourth cavity is disposed at the central position of the base plate, the processing unit is disposed in the central cavity, the rotating rod is disposed in the third cavity, the jacking pillar is disposed in the fourth cavity, and the jacking pillar is disposed at the central position of the base plate.

4. A working device for thin plates as claimed in claim 3, wherein the central cavity is disposed between two adjacent working cavities.

5. A processing apparatus as claimed in claim 1, wherein when the rotating rod is disposed in the first cavity, the rotating portion extends outwardly along the opening of the first cavity in the initial state.

6. The working apparatus for a thin plate as claimed in claim 1, wherein the rotating portion has a screw thread structure on the outside.

7. The processing apparatus applied to the thin plate as recited in claim 1, wherein the pressing portion has a hemispherical shape.

8. The device as claimed in claim 1, wherein the first end surface has an oval shape.

9. The device as claimed in claim 1, wherein the second end surface is oval.