Detachable assembled bending cutter

Abstract

The utility model discloses a detachable assembly bending cutter which comprises a double-piece combined cutter, the double-piece combined cutter is composed of two single-piece cutters arranged side by side, a stainless steel fitting bent plate is arranged at the bottom of the double-piece combined cutter, the stainless steel fitting bent plate is fitted with cutter edges of the two single-piece cutters, and the stainless steel fitting bent plate is attracted and fixed through four magnets. The multi-functional pen container can be used singly and can also be used in a combined manner to meet different requirements; the problem of interference between a workpiece and a cutter during multiple times of bending can be effectively solved; and meanwhile, the bending angle R can be adjusted within a certain range, and the production requirement is met.

Description

Technical Field

[0001] This utility model relates to the field of bending tooling, and in particular to a detachable and assembleable bending tool. Background Technology

[0002] Bending, a common cold forming process, refers to the process of using external force to permanently bend metal sheets, pipes, etc., to obtain workpieces of the desired shape and size. During bending, especially for workpieces requiring multiple bends, the workpiece shape changes after each bending step, causing interference between the workpiece and the cutting tool during subsequent bends, making the operation impossible. Furthermore, because different workpieces require different bending radius angles, various cutting tools with different radius angles need to be manufactured to meet these requirements, which is time-consuming, labor-intensive, and uneconomical for small-batch production.

[0003] Therefore, it is necessary to develop new types of bending tools to solve the problem of interference between the workpiece and the tool during multiple bends, and to meet the needs of different bending radius angles. Utility Model Content

[0004] Purpose of the utility model: In view of the shortcomings and defects of the existing technology, this utility model provides a detachable assembly bending tool that can be used individually or in combination to meet different needs; it can effectively solve the problem of interference between the workpiece and the tool during multiple bends; at the same time, it can also adjust the bending radius within a certain range to meet production needs.

[0005] Technical solution: The detachable assembly bending tool of this utility model is characterized by: including a double-piece combined tool, which is composed of two single-piece tools arranged side by side, and a stainless steel fitting bending plate is provided at the bottom of the double-piece combined tool. The stainless steel fitting bending plate fits the cutting edges of the two single-piece tools, and the stainless steel fitting bending plate is attracted and fixed by four magnets.

[0006] The dual-blade combined cutter is fitted with an external guide rail.

[0007] The external guide rail is the guide rail of the bending machine.

[0008] The thickness of the stainless steel fitting bending plate is 1mm-1.5mm.

[0009] The stainless steel fitting bending plate is a bending structure, and the bottom of the bending structure corresponds to the cutting edge of a single-piece cutting tool.

[0010] The magnet in question is a disc magnet.

[0011] The four magnets are arranged side by side.

[0012] Beneficial Effects: Compared with the prior art, this utility model has the following significant advantages: The detachable assembly bending tool of this utility model can be used individually or in combination to meet different needs. It can effectively solve the problem of interference between the workpiece and the tool during multiple bends. At the same time, the bending radius (R-angle) can be adjusted within a certain range to meet production requirements.

[0013] This utility model features a simple and lightweight detachable combination tool structure, which is convenient for both installation and disassembly. It is highly practical and has excellent applications in workpieces that require multiple bends, effectively improving bending efficiency and quality while also saving the cost of manufacturing other tools. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] In the figure, 1 is a double-blade combined tool; 2 is a single-blade tool; 3 is a stainless steel fitting bending plate; and 4 is a magnet. Detailed Implementation

[0016] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0017] This utility model discloses a detachable assembly bending cutter, comprising a double-blade combined cutter 1, which is composed of two single-blade cutters 2 arranged side by side. A stainless steel fitting bending plate 3 is located at the bottom of the double-blade combined cutter 1, fitting the cutting edges of the two single-blade cutters 2. The stainless steel fitting bending plate 3 is attracted and fixed by four magnets 4. The double-blade combined cutter 1 is attached to an external guide rail, which is the guide rail of a bending machine. The thickness of the stainless steel fitting bending plate 3 is 1mm-1.5mm. The stainless steel fitting bending plate 3 has a bent structure, with the bottom of the bent structure corresponding to the cutting edges of the single-blade cutters 2. The magnets 4 are circular disc magnets, arranged side by side.

[0018] In use, the two single-blade cutters 2 fit against the guide rail on the bending machine, with a bending radius (R) of R1. When bending general workpieces, they can be bent separately. When it is necessary to avoid workpieces and prevent interference, they can be combined to form a larger cavity to avoid workpieces and complete the bending. The stainless steel fitting bending plate 3 is 1mm thick (maximum 1.5mm). The fitting plate is perfectly fitted to the cutting edge of the cutter. After being placed on it, it is attracted and fixed by magnet 4, which can temporarily adjust the cutting edge R angle. The bending cutter is adjusted from the original R1 to R2 or R2.5. It is easy to install and remove, avoids the need to disassemble and install the cutter, improves production efficiency, and also avoids changes in bending parameters due to disassembly and installation of the cutter.

[0019] This utility model relates to a detachable, assembled bending tool that can be used individually or in combination to meet different needs. It effectively solves the problem of interference between the workpiece and the tool during multiple bends. Furthermore, the bending radius (R-angle) can be adjusted within a certain range to meet production requirements.

[0020] This utility model features a simple and lightweight detachable combination tool structure, which is convenient for both installation and disassembly. It is highly practical and has excellent applications in workpieces that require multiple bends, effectively improving bending efficiency and quality while also saving the cost of manufacturing other tools.

Claims

1. A detachable, assembled bending tool, characterized in that: It includes a double-blade combination cutter (1), which is composed of two single-blade cutters (2) arranged side by side. The bottom of the double-blade combination cutter (1) is provided with a stainless steel fitting bending plate (3). The stainless steel fitting bending plate (3) is fitted with the cutting edges of the two single-blade cutters (2). The stainless steel fitting bending plate (3) is attracted and fixed by four magnets (4).

2. The detachable assembly bending tool according to claim 1, characterized in that: The dual-blade combined cutter (1) is fitted with an external guide rail.

3. The detachable assembly bending tool according to claim 2, characterized in that: The external guide rail is the guide rail of the bending machine.

4. The detachable assembly bending tool according to claim 1, characterized in that: The thickness of the stainless steel fitting bending plate (3) is 1mm-1.5mm.

5. The detachable assembly bending tool according to claim 1, characterized in that: The stainless steel fitting bending plate (3) is a bending structure, and the bottom of the bending structure corresponds to the cutting edge of the single-piece cutter (2).

6. The detachable assembly bending tool according to claim 1, characterized in that: The magnet (4) is a disc magnet.

7. The detachable assembly bending tool according to claim 6, characterized in that: The four magnets (4) are arranged side by side.

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