A semi-round head hoop forming tool

Abstract

The application discloses a semi-circular head hoop forming tool, which mainly comprises a base, a concave block, a multi-slit stepped plate, a rotating support, a rotating handle, a sliding pressing block and the like. The base is a C-shaped steel, and a multi-slit stepped plate and a concave block are respectively welded to the left and right ends of the upper surface of the base; a rotating support is welded to the middle of the surface; the support is connected with the rotating handle; the handle is provided with a sliding pressing block; the pressing block can freely move on the handle and is fixed through bolts on the side of the pressing block. The tool has a reasonable and simple structure layout, can realize multiple forming of a part, reduces multiple transfer of the part and improves machining efficiency.

Description

[0001] The application relates to a half-round head clamp forming tool and belongs to the technical field of industrial auxiliary manufacturing. BACKGROUND

[0002] Among connection and fixing methods of cables or pipelines, the clamp is a common method, which is convenient to install, firm, and convenient to disassemble and adjust. Common and general specifications can be purchased from the market, and unified purchase can save a lot of cost when a large number of clamps are needed. However, for the production of non-standard products, special parts often need special specifications of clamps for fixing, and the number is usually not large and cannot be estimated in the future. Therefore, batch purchase cannot be formed. In addition, manufacturers are difficult to spend a large cost to produce these special specifications of clamps. Therefore, it is extremely important to produce a tool that can solve the problem of special specifications of parts. SUMMARY

[0003] The application aims to provide a half-round head clamp forming tool.

[0004] In order to achieve the above purpose, the technical scheme of the application is as follows: a half-round head clamp forming tool, characterized in that: mainly composed of a base body, a concave block, a multi-slot stepped plate, a rotating support, a rotating handle, and a sliding pressing block; the rotating support is arranged in the middle of the base body, the support is connected with the rotating handle, the handle is provided with the sliding pressing block, the pressing block can freely move on the handle and is fixed through the bolts on the side of the pressing block, and the multi-slot stepped plate and the concave block are respectively welded on the upper surface of the base body at the left and right ends; the straight line bending tool is formed by the side plane of the sliding pressing block and the multi-slot stepped plate, and the arc bending tool is formed by the arc surface of the sliding pressing block and the concave block.

[0005] Further, the base body is a C-shaped steel. The structural steel has high strength and is a profile, which is convenient to manufacture.

[0006] Further, the plurality of concave blocks are arranged in a row, the concave blocks are rectangular and have circular arc grooves at the top, the circular arc sizes of the concave blocks are different, and the concave blocks are used for forming head clamps with different diameters.

[0007] Further, the multi-slot stepped plate has two rows of gaps with different widths in the length direction, the widths of the gaps in the same row are the same, and the depths of the gaps in the same row are different.

[0008] Further, the depths of the gaps in the same row gradually change from deep to shallow, and the gaps are used for forming parts with different lengths.

[0009] Further, the rotating handle is rotationally connected to the rotating support, the rotating support is a long rectangle with a circular arc and has a light hole at one end, and the number of the rotating supports is two; the rotating handle is a long rectangle as a whole and has a light hole at one end, which is used for matching the rotating support.

[0010] Further, the sliding pressing block is a welded combination structure, the lower part of the sliding pressing block is a T-shaped block, a square hole for slidingly connecting a rotating handle is arranged on the T-shaped block, a threaded hole for fixing the position of the sliding pressing block is processed on the side surface of the square hole, and a round steel is welded above the T-shaped block.

[0011] The head hoop forming tool can simply bend and circularly form the part, all forming procedures of the part can be completed by one tool, the multi-slot stepped plate has grooves with different widths and different placing depths, different sizes of parts can be bent, the concave block also has multi-specification circular arc sizes, different diameter sizes of semicircular rings can be formed, and in summary, the tool can well solve the forming of parts with special sizes. BRIEF DESCRIPTION OF DRAWINGS

[0012] The specific embodiment of the present application will be further described in detail in combination with the drawings, in which:

[0013] Figure 1 It is a structural schematic diagram of the present application.

[0014] Figure 2 It is a structural schematic diagram of the concave block in the present application.

[0015] Figure 3 It is a structural schematic diagram of the multi-slot stepped plate in the present application.

[0016] Figure 4 It is a structural schematic diagram of the sliding pressing block in the present application.

[0017] Figure 5 It is a schematic diagram of the first bending example in the present application.

[0018] Figure 6 It is a schematic diagram of the second bending example in the present application.

[0019] Figure 7 It is a schematic diagram of the semicircular arc forming example in the present application.

[0020] Figure 8 It is a schematic diagram of the part forming process in the present application.

[0021] In the drawings: base body 1; concave block 2; multi-slot stepped plate 3; rotating support 4; rotating handle 5; sliding pressing block 6. EMBODIMENT

[0022] The technical solution of the present application will be further described in detail in combination with the drawings:

[0023] This embodiment proposes a semi-circular headband forming fixture, comprising a base 1, a concave block 2, a multi-slot stepped plate 3, a rotating support 4, a rotating handle 5, and a sliding pressure block 6. The base 1 is a C-shaped steel, with the multi-slot stepped plate 3 and the concave block respectively installed at its upper left and right ends, and the rotating support 4 installed in the middle. The concave block 2, the multi-slot stepped plate 3, and the rotating support 4 are all fixed to the surface of the base 1 by welding. The rotating handle 5 is connected to the rotating support 4 by a pin. The lower part of the sliding pressure block 6 is a T-shaped block with a square hole for sliding connection of the rotating handle. A threaded hole is machined on the side of the square hole to fix the position of the sliding pressure block 6. A welded round steel is placed above the T-shaped block. The sliding pressure block 6 is fitted onto the rotating handle 5 and fixed by screws.

[0024] When using Figure 5 As shown, first place the part into the multi-slot stepped plate 3 as needed, then adjust the sliding pressure block 6, manually rotate the handle 5 to bend the part once, then turn the workpiece around and place it back into the multi-slot stepped plate 3 for a second bend, and finally place the workpiece into the appropriately sized concave block 2, and rotate the handle 5 to form a semi-circular arc. Furthermore, headbands of different lengths and diameters can be made simply by placing them into multi-slot plates and concave blocks with different tooling.

[0025] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any transformations or substitutions that can be conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A semi-circular headband forming tool, characterized in that: It mainly consists of a base, a concave block, a multi-slot stepped plate, a rotating support, a rotating handle, and a sliding pressure block. There is a rotating support in the middle of the base, which is connected to the rotating handle. The rotating handle is equipped with a sliding pressure block, which can move freely on the rotating handle and is fixed by bolts on the side of the sliding pressure block. The left and right ends of the upper surface of the base are respectively welded with a multi-slot stepped plate and a concave block. One side plane of the sliding pressure block and the multi-slot stepped plate form a straight bending fixture, and the other side arc surface of the sliding pressure block and the concave block form an arc bending fixture.

2. The semi-circular headband forming fixture according to claim 1, characterized in that: The base material is C-shaped steel.

3. The semi-circular headband forming fixture according to claim 1, characterized in that: Multiple concave blocks are arranged in a row. Each concave block is a rectangle with a rounded groove on the top. The rounded groove size of each concave block is different, which is used to form headbands of different diameters.

4. The semi-circular headband forming fixture according to claim 1, characterized in that: The multi-slotted stepped board has two rows of gaps of different widths along its length. The gaps in the same row have the same width but different depths.

5. The semi-circular headband forming fixture according to claim 4, characterized in that: The depth of the gaps in the same row gradually changes from deep to shallow, which is used for forming parts of different lengths.

6. The semi-circular headband forming fixture according to claim 1, characterized in that: The rotating handle is rotatably connected to the rotating support. The rotating support is a rectangle with an arc and a light hole machined at one end. There are two rotating supports. The rotating handle is rectangular in shape and has a light hole machined at one end for mating with the rotating support.

7. The semi-circular headband forming fixture according to claim 1, characterized in that: The sliding pressure block is a welded assembly structure. The lower part of the sliding pressure block is a T-shaped block, and the T-shaped block has a square hole for sliding connection of the rotating handle. The side of the square hole is machined with a threaded hole to fix the position of the sliding pressure block. The upper part of the T-shaped block is a welded round steel.

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