CN218873323U - A combined flattening tool - Google Patents

Abstract

The utility model provides a combined flattening tool, which includes a flattening tool main body, and a pushing assembly is arranged on the flattening tool main body, and the pushing assembly includes a positioning frame, and a sliding rod is slidably connected inside the positioning frame, One end of the sliding rod is fixedly mounted with a clamping plate. The combined flattening tool provided by the utility model places the workpiece to be processed between the clamping plate and the main body of the flattening tool, and then the clamp is pushed by the first push spring. The holding plate clamps the workpiece to be processed, so that when the main body of the flattening tool drives the flattening stick to flatten the workpiece to be processed, the paving plate will pull the workpiece to be processed to one side, so that the workpiece to be processed is flat on the flattening tool On the main body, through the combination of tiling and flattening, the quality of the flattening of the workpiece to be processed can be improved, and the existing flattening tool is avoided to directly flatten the workpiece to be processed, which makes the workpiece to be processed easily bent It is easy to overlap and affect the quality of the workpiece to be processed.

Description

A combined flattening tool

technical field

The utility model relates to the technical field of flattening tools, in particular to a combined flattening tool.

Background technique

Copper foil is a negative electrolytic material, a thin, continuous layer of metal foil deposited on the base layer of the circuit board, which acts as a conductor for the PCB. It is easy to adhere to the insulating layer, accept the printed protective layer, and form a circuit pattern after corrosion. The existing self-adhesive copper foil is inconvenient to be pressed and laminated.

A self-adhesive copper foil flattening tool proposed in the prior art patent application number "201922081708.5", through movable plates, screw rods, mounting blocks, electric telescopic rods, flattening rollers, rotating rods, flattening frames, motors and nuts block, the design facilitates the flattening and lamination of the self-adhesive copper foil, solves the problem of inconvenient lamination and lamination of the original self-adhesive copper foil, and improves the flattening efficiency of the utility model, but the device cannot During flattening, the copper foil is flattened, so that it is easy to cause the bending of the copper foil to be squeezed and folded, thereby affecting the quality of the copper foil.

Therefore, it is necessary to provide a combined flattening tool to solve the above technical problems.

Utility model content

The utility model provides a combined flattening tool, which solves the problem that the existing flattening tool cannot flatten the copper foil when the copper foil is flattened, so that the bending part of the copper foil is easily squeezed and folded, thereby affecting the The quality of copper foil.

In order to solve the above technical problems, the combined flattening tool provided by the utility model includes a flattening tool main body, and a pushing assembly is arranged on the flattening tool main body, and the pushing assembly includes a positioning frame, and the inside of the positioning frame slides A sliding rod is connected, one end of the sliding rod is fixedly mounted with a clamping plate, and the surface of the sliding rod is covered with a first push spring, the surface of the clamping plate is fixedly mounted with a pulling member, and the flattening tool body A connection plate is fixedly installed on the top, and a paving plate is slidably connected to the inside of the connection plate, and a support frame is fixedly installed on the surface of the connection plate, and a second push spring is fixedly installed inside the support frame.

Preferably, the positioning frame is U-shaped, and both ends of the positioning frame are fixedly connected to the surface of the main body of the flattening tool.

Preferably, there are two sliding rods in total, the two sliding rods are symmetrically distributed on both sides of the positioning frame, and the structures on the two sliding rods are the same.

Preferably, the first push spring is located between the clamping plate and the positioning frame, and the pulling member is located in the middle of the clamping plate.

Preferably, one end of the pulling piece is located at one side of the positioning frame, and the surface of the pulling piece is slidably connected with the positioning frame.

Preferably, one end of the flattening plate is arc-shaped, two connecting plates and two positioning frames are provided, and two connecting plates and two positioning frames are symmetrically distributed on the main body of the flattening tool on both sides.

Preferably, one end of the second push spring is fixedly connected to one end of the paving plate, and the surface of the paving plate is slidably connected to the inner surface of the supporting frame.

Compared with related technologies, the combined flattening tool provided by the utility model has the following beneficial effects:

The utility model provides a combined flattening tool, by placing the workpiece to be processed between the clamping plate and the main body of the flattening tool, and then pushing the clamping plate to clamp the workpiece to be processed by a first push spring, so that While the main body of the flat tool drives the flattening rod to flatten the workpiece to be processed, the paving plate will pull the workpiece to one side, so that the workpiece to be processed is flat on the main body of the flattening tool. Placement, so that the quality of the flattening of the workpiece to be processed can be improved, and the existing flattening tool is avoided to directly flatten the workpiece to be processed, so that the workpiece to be processed that is easy to cause bending is easy to overlap, and the quality of the workpiece to be processed is affected.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the combined flattening tool provided by the utility model;

Fig. 2 is a perspective view of the positioning frame shown in Fig. 1;

FIG. 3 is a perspective view of the connecting plate shown in FIG. 1 .

Symbols in the figure: 1. Flattening tool main body, 2. Pushing assembly, 21. Positioning frame, 22. Slide bar, 23. Clamping plate, 24. First pushing spring, 25. Pulling member, 26. Connecting plate, 27 , Paving plate, 28, support frame, 29, the second push spring.

Detailed ways

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Please refer to Fig. 1, Fig. 2, Fig. 3 in combination, wherein Fig. 1 is a schematic structural view of a preferred embodiment of the combined flattening tool provided by the utility model; Fig. 2 is a perspective view of the positioning frame shown in Fig. 1; Fig. 3 is a perspective view of the connecting plate shown in FIG. 1 . A combined flattening tool, comprising a flattening tool main body 1, on which a pushing assembly 2 is arranged, and the pushing assembly 2 includes a positioning frame 21, and the inside of the positioning frame 21 is slidingly connected with a sliding A rod 22, one end of the sliding rod 22 is fixedly mounted with a clamping plate 23, and the surface of the sliding rod 22 is covered with a first push spring 24, the surface of the clamping plate 23 is fixedly mounted with a pulling member 25, the A connecting plate 26 is fixedly installed on the flattening tool main body 1, and the inside of the connecting plate 26 is slidably connected with a paving plate 27, and a support frame 28 is fixedly installed on the surface of the connecting plate 26, and a support frame 28 is fixedly installed inside the support frame 28. The second pushing spring 29 .

The main body 1 of the flattening tool adopts the prior art. In this application, the workpiece to be processed is pushed before being flattened, so that the workpiece to be processed is laid flat on the main body 1 of the flattening tool, so that it is possible to avoid pressing due to a large bending angle. Usually, the direct folding of the workpiece to be processed affects the quality of the workpiece to be processed.

The positioning frame 21 is U-shaped, and both ends of the positioning frame 21 are fixedly connected to the surface of the flattening tool main body 1 .

There are two sliding rods 22 in total, and the two sliding rods 22 are symmetrically distributed on both sides of the positioning frame 21 , and the structures on the two sliding rods 22 are the same.

The structure on the two sliding rods 22 is to push the clamping plate 23 by both sides of the clamping plate 23 .

The first pushing spring 24 is located between the clamping plate 23 and the positioning frame 21 , and the pulling member 25 is located in the middle of the clamping plate 23 .

The first push spring 24 pushes the clamping plate 23 so that the clamping plate 23 cooperates with the flattening tool main body 1 to clamp and fix the workpiece to be processed.

One end of the pulling member 25 is located at one side of the positioning frame 21 , and the surface of the pulling member 25 is slidingly connected with the positioning frame 21 .

The movement of the pulling member 25 will drive the clamping plate 23 to move, so that the clamping plate 23 no longer clamps the flattening tool main body 1 .

One end of the planing plate 27 is arc-shaped, and two connecting plates 26 and two positioning frames 21 are provided, and two connecting plates 26 and two positioning frames 21 are symmetrically distributed on the flattened surface. Both sides of the tool body 1.

One of the two connecting plates 26 and the two positioning frames 21 can be selected to be processed according to the processing requirements.

One end of the second pushing spring 29 is fixedly connected to one end of the laying plate 27 , and the surface of the laying plate 27 is slidably connected to the inner surface of the support frame 28 .

The second pushing spring 29 pushes the paving plate 27, so that the paving plate 27 is in contact with the workpiece to be processed.

The working principle of the combined flattening tool provided by the utility model is as follows:

When it is necessary to flatten the workpiece to be processed, the pulling member 25 is pulled, and the movement of the pulling member 25 will drive the clamping plate 23 to move, and the movement of the clamping plate 23 will make the clamping plate 23 no longer in contact with the flattening tool main body 1, and then the The workpiece is placed between the clamping plate 23 and the flattening tool main body 1, so that the pulling member 25 is no longer pulled, and then the first push spring 24 pushes the clamping plate 23 to move, so that the clamping plate 23 cooperates with the flattening tool The main body 1 clamps the workpiece to be processed, and then the flattening tool main body 1 drives the connecting plate 26 to move downward, so that the connecting plate 26 drives the paving plate 27 to contact the workpiece to be processed, and then the flattening tool main body 1 drives the paving plate 27 to move , so that the flattening plate 27 pulls the workpiece to be processed, so that the workpiece to be processed can be flattened on the flattening tool main body 1, and then the flattened workpiece to be processed is flattened with the flattening tool main body 1 .

Compared with related technologies, the combined flattening tool provided by the utility model has the following beneficial effects:

By placing the workpiece to be processed between the clamping plate 23 and the flattening tool main body 1, the clamping plate 23 is pushed by the first push spring 24 to clamp the workpiece to be processed, so that the flattening tool body 1 drives the flattening rod While flattening the workpiece to be processed, the paving plate 27 will pull the workpiece to be processed to one side, so that the workpiece to be processed is flattened on the flattening tool main body 1, and the combination of flattening and flattening can be placed to lift the The quality of the flattening of the workpiece to be processed avoids that the existing flattening tool directly flattens the workpiece to be processed, so that the workpiece to be processed that is easy to be bent is easy to overlap, and the quality of the workpiece to be processed is affected.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a modular instrument of flattening, is including flattening instrument main part (1), its characterized in that, it promotes subassembly (2) to be provided with on instrument main part (1) flattens, it includes locating frame (21) to promote subassembly (2), the inside sliding connection of locating frame (21) has slide bar (22), the one end fixed mounting of slide bar (22) has grip block (23) to the surface cover of slide bar (22) is equipped with first promotion spring (24), the fixed surface of grip block (23) installs and draws piece (25), fixed mounting has connecting plate (26) on instrument main part (1) flattens, the inside sliding connection of connecting plate (26) has spread flat board (27) to the fixed surface of connecting plate (26) installs carriage (28), the inside fixed mounting of carriage (28) has the second to promote spring (29).

2. The modular flattening tool according to claim 1, characterized in that the positioning frame (21) is U-shaped, and both ends of the positioning frame (21) are fixedly connected to the surface of the flattening tool body (1).

3. The combined flattening tool according to claim 1, characterized in that there are two sliding rods (22), the two sliding rods (22) are symmetrically distributed on both sides of the positioning frame (21), and the structures on the two sliding rods (22) are the same.

4. The modular flattening tool of claim 1, wherein said first urging spring (24) is located between said clamping plate (23) and said positioning frame (21), and said pull member (25) is located in a central portion of said clamping plate (23).

5. The modular flattening tool according to claim 1, characterized in that one end of the pull member (25) is located on one side of the positioning frame (21), and a surface of the pull member (25) is slidably connected to the positioning frame (21).

6. The combined flattening tool according to claim 1, characterized in that one end of the flattening plate (27) is arc-shaped, two connecting plates (26) and two positioning frames (21) are provided, and the two connecting plates (26) and the two positioning frames (21) are symmetrically distributed on two sides of the flattening tool body (1).

7. The modular flattening tool according to claim 1, characterized in that one end of the second urging spring (29) is fixedly connected to one end of the flattening plate (27), and the surface of the flattening plate (27) is slidably connected to the inner surface of the support frame (28).

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