A rectangular forming device for iron art equipment

Abstract

The present invention relates to a rectangular forming device for iron art equipment, belonging to the technical field of iron art equipment, comprising a machine base (1), a clamping device (2), a movable mold (3), a movable mold left clamping plate (4), a movable mold middle clamping plate (5), a movable mold right clamping plate (6), a fixed mold (7), a fixed mold first forming device (8), a fixed mold second forming device (9), a fixed mold third forming device mounting hole (10) and a fixed mold fourth forming device mounting hole (11). The rectangular forming device of the present invention can fold two bends at a time during processing, reducing the time for changing molds. The overall processing speed is 5-10 times that of the existing manual processing speed, which greatly improves work efficiency; it has higher accuracy than manual processing, better appearance consistency, and is more beautiful; it has a higher yield rate and improved profit margin.

Description

Technical Field

[0001] The invention relates to an iron art product forming machine, in particular to a rectangular forming device used for iron art equipment, belonging to the technical field of iron art equipment. Background Art

[0002] Iron art, also known as iron art, has a long history. Traditional iron art is mainly used in the decoration of buildings, homes, and gardens. Iron art that is bent into a rectangle is often used in the design of fences and doors. At present, the manufacturing method used for this kind of iron art that is bent into a rectangle is manual manufacturing. Manual manufacturing requires one bend at a time, and the iron pipe needs to be bent four times to form. This method has many disadvantages: low work efficiency and slow speed; manual folding will produce large errors, resulting in inaccurate forming and high scrap rate. This method can only reduce the scrap rate by improving the workers' skills, and manual correction is required after completion. Too much man-hours are wasted and production efficiency is low. Therefore, it is necessary to design a rectangular forming device for iron art equipment, which can improve work efficiency while ensuring the yield rate. Summary of the invention

[0003] To achieve the above-mentioned purpose, the present invention provides a rectangular forming device for iron art equipment, which can improve work efficiency and ensure the yield rate at the same time.

[0004] The present invention discloses a rectangular forming device for iron art equipment, comprising a machine base 1, a clamping device 2, a movable mold 3, a movable mold left clamping plate 4, a movable mold middle clamping plate 5, a movable mold right clamping plate 6, a fixed mold 7, a fixed mold first forming device 8, a fixed mold second forming device 9, a fixed mold third forming device mounting hole 10 and a fixed mold fourth forming device mounting hole 11. The raw material 12 of the rectangular forming device for iron art equipment of the present invention is a round tube or a square tube of a certain length, and the finished product 13 is a rectangular product formed by bending the raw material 12. The machine base 1 is a base of a rectangular forming device for iron art equipment, and the clamping device 2 is arranged on the left side of the upper part of the machine base 1. The movable mold 3 is arranged on the right side of the clamping device 2. The movable mold left clamping plate 4 and the movable mold right clamping plate 6 are symmetrically arranged on the left and right sides of the movable mold 3, respectively, and the movable mold middle clamping plate 5 is arranged in the middle of the movable mold 3. The fixed mold 7 is arranged on the right side of the upper part of the machine base 1. The first molding device 8 of the fixed mold and the second molding device 9 of the fixed mold are symmetrically arranged on the left and right sides of the fixed mold 7, respectively. The mounting hole 10 of the third molding device of the fixed mold and the mounting hole 11 of the fourth molding device of the fixed mold are symmetrically arranged in the middle position of the fixed mold 7. The clamping device 2 is fixedly mounted on the machine base 1 by bolt connection. The movable mold 3 is fixedly mounted at the end of the clamping device 2 by bolt connection. The left clamping plate 4 of the movable mold is mounted on the movable mold 3 by two pins. The middle clamping plate 5 of the movable mold is mounted on the movable mold 3 by two pins. The right clamping plate 6 of the movable mold is mounted on the movable mold 3 by two pins. The fixed mold 7 is fixedly mounted on the machine base 1 by bolt connection. The first molding device 8 of the fixed mold is mounted on the fixed mold 7 by pins. The second molding device 9 of the fixed mold is mounted on the fixed mold 7 by pins.

[0005] The first forming device 8 of the fixed mold is an important component for processing the iron pipe into a rectangular shape. It includes a fixed mold connecting pin 8-1, a rectangular forming mold 8-2, a fixed mold follower 8-3, a clamping bolt 8-4 and a pressing mold 8-5. The fixed mold 7 is the base of the entire fixed mold forming device. The fixed mold connecting pin 8-1 is fixedly installed on the fixed mold 7. The rectangular forming mold 8-2 is installed on the fixed mold connecting pin 8-1. The fixed mold follower 8-3 is positioned and installed on the fixed mold connecting pin 8-1 using the pin and the upper surface of the rectangular forming mold 8-2. The pressing mold 8-5 is arranged on the lower side of the fixed mold follower 8-3, and the pressing mold 8-5 is installed on the clamping bolt 8-4, and the clamping bolt 8-4 is fixedly installed on the fixed mold follower 8-3. The components of the fixed mold first molding device 8 and the fixed mold second molding device 9 are the same, the difference is that the installation surface of the fixed mold follower 8-3 is different: the fixed mold follower 8-3 of the fixed mold first molding device 8 is installed on the front side (that is, the tip of the fixed mold follower 8-3 faces left); the fixed mold follower of the fixed mold second molding device 9 is installed on the back side (that is, the tip of the fixed mold follower 8-3 faces right).

[0006] The length of the workpiece processed by the equipment of the present invention is 30cm-100cm.

[0007] The beneficial technical effects of the present invention are: two bends are made at a time during processing, which reduces the time for changing molds, and the overall processing speed is 5-10 times the existing manual processing speed, which greatly improves work efficiency; it has higher accuracy than manual processing, better appearance consistency, and is more beautiful; the yield rate is higher and the profit margin is improved.

[0008] Being able to process workpieces of 30cm-100cm is also a significant improvement.

[0009] The mold is used for shaping, the molding is accurate and consistent, there is no waste, the operation is simple, and the production efficiency and benefits are greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A top view of a rectangular forming device for ironwork equipment according to the present invention;

[0011] Figure 2 It is a front view of a rectangular forming device for ironwork equipment of the present invention;

[0012] Figure 3 It is a structural schematic diagram of a raw material 12 of a rectangular forming device for iron art equipment of the present invention;

[0013] Figure 4 This is a structural schematic diagram of a finished product 13 of a rectangular forming device for iron art equipment of the present invention;

[0014] Figure 5 This is the first step of the working process of a rectangular forming device for iron art equipment of the present invention;

[0015] Figure 6 This is the second step of the working process of the rectangular forming device for ironwork equipment of the present invention;

[0016] Figure 7 This is the third step of the working process of the rectangular forming device for iron art equipment of the present invention;

[0017] Figure 8 This is the fourth step of the working process of the rectangular forming device for iron art equipment of the present invention;

[0018] Fig. 9 It is an AA view of the second step of the working process of a rectangular forming device for iron art equipment of the present invention;

[0019] Fig.10 This is a BB view of the fourth step of the working process of a rectangular forming device for iron art equipment according to the present invention. DETAILED DESCRIPTION

[0020] Combined with Figure 1-10 The structure and operation of the present invention are explained.

[0021] The present invention discloses a rectangular forming device for iron art equipment, comprising a machine base 1, a clamping device 2, a movable mold 3, a movable mold left clamping plate 4, a movable mold middle clamping plate 5, a movable mold right clamping plate 6, a fixed mold 7, a fixed mold first forming device 8, a fixed mold second forming device 9, a fixed mold third forming device mounting hole 10 and a fixed mold fourth forming device mounting hole 11. The raw material 12 of the rectangular forming device for iron art equipment of the present invention is a round tube or a square tube of a certain length, and the finished product 13 is a rectangular product formed by bending the raw material 12. The machine base 1 is a base of a rectangular forming device for iron art equipment, and the clamping device 2 is arranged on the left side of the upper part of the machine base 1. The movable mold 3 is arranged on the right side of the clamping device 2. The movable mold left clamping plate 4 and the movable mold right clamping plate 6 are symmetrically arranged on the left and right sides of the movable mold 3, respectively, and the movable mold middle clamping plate 5 is arranged in the middle of the movable mold 3. The fixed mold 7 is arranged on the right side of the upper part of the machine base 1. The first molding device 8 of the fixed mold and the second molding device 9 of the fixed mold are symmetrically arranged on the left and right sides of the fixed mold 7, respectively. The mounting hole 10 of the third molding device of the fixed mold and the mounting hole 11 of the fourth molding device of the fixed mold are symmetrically arranged in the middle position of the fixed mold 7. The clamping device 2 is fixedly mounted on the machine base 1 by bolt connection. The movable mold 3 is fixedly mounted at the end of the clamping device 2 by bolt connection. The left clamping plate 4 of the movable mold is mounted on the movable mold 3 by two pins. The middle clamping plate 5 of the movable mold is mounted on the movable mold 3 by two pins. The right clamping plate 6 of the movable mold is mounted on the movable mold 3 by two pins. The fixed mold 7 is fixedly mounted on the machine base 1 by bolt connection. The first molding device 8 of the fixed mold is mounted on the fixed mold 7 by pins. The second molding device 9 of the fixed mold is mounted on the fixed mold 7 by pins.

[0022] The first forming device 8 of the fixed mold is an important component for processing the iron pipe into a rectangular shape. It includes a fixed mold connecting pin 8-1, a rectangular forming mold 8-2, a fixed mold follower 8-3, a clamping bolt 8-4 and a pressing mold 8-5. The fixed mold 7 is the base of the entire fixed mold forming device. The fixed mold connecting pin 8-1 is fixedly installed on the fixed mold 7. The rectangular forming mold 8-2 is installed on the fixed mold connecting pin 8-1. The fixed mold follower 8-3 is positioned and installed on the fixed mold connecting pin 8-1 using the pin and the upper surface of the rectangular forming mold 8-2. The pressing mold 8-5 is arranged on the lower side of the fixed mold follower 8-3, and the pressing mold 8-5 is installed on the clamping bolt 8-4, and the clamping bolt 8-4 is fixedly installed on the fixed mold follower 8-3. The components of the fixed mold first molding device 8 and the fixed mold second molding device 9 are the same, the difference is that the installation surface of the fixed mold follower 8-3 is different: the fixed mold follower 8-3 of the fixed mold first molding device 8 is installed on the front side (that is, the tip of the fixed mold follower 8-3 faces left); the fixed mold follower of the fixed mold second molding device 9 is installed on the back side (that is, the tip of the fixed mold follower 8-3 faces right).

[0023] The pressing device 2 is a hydraulic forming machine.

[0024] The working process of a rectangular forming device for iron art equipment of the present invention is:

[0025] The clamping device 2 is started and reciprocated twice to complete the bending into a rectangular shape. The processing process can be divided into two steps, namely the first bending and the second bending.

[0026] (1) Rectangular forming device for ironwork equipment for the first bending of steel

[0027] The raw material 12 is placed in Figure 5 Position, in the initial state, only the fixed mold first forming device 8 and the fixed mold second forming device 9 are installed on the fixed mold 7. Start the clamping device 2, and the clamping device 2 pulls the movable mold 3 to move to the right, thereby driving the movable mold left clamping plate 4, the movable mold middle clamping plate 5 and the movable mold right clamping plate 6 to move to the right. Push the fixed mold follower device 8-3 on the fixed mold first forming device 8 and the fixed mold second forming device 9 to rotate around the fixed mold connecting pin 8-1, and the clamping mold 8-5 presses the steel to rotate around the fixed mold connecting pin 8-1 to achieve the first bending of the steel. The clamping device 2 stops working after moving to the specified position. Start the clamping device 2 to move in the opposite direction, and after the clamping device 2 pulls the movable mold 3 to move to the left to the initial position, the clamping device 2 stops working. A rectangular forming device for iron art equipment completes the first bending of steel.

[0028] (2) Rectangular forming device for ironwork equipment for the second bending of steel

[0029] The raw material bent into a rectangle is still placed in the initial position. The first fixed mold forming device 8 and the second fixed mold forming device 9 on the fixed mold 7 are manually disassembled and moved respectively. The first fixed mold forming device 8 is installed on the third fixed mold forming device mounting hole 10, and the second fixed mold forming device 9 is installed on the fourth fixed mold forming device mounting hole 11. Start the clamping device 2, and the clamping device 2 pulls the movable mold 3 to move to the right, thereby driving the left clamping plate 4 of the movable mold, the middle clamping plate 5 of the movable mold, and the right clamping plate 6 of the movable mold to move to the right. Push the fixed mold driven device 8-3 on the first fixed mold forming device 8 and the second fixed mold forming device 9 to rotate around the fixed mold connecting pin 8-1, and the clamping mold 8-5 presses the steel to rotate around the fixed mold connecting pin 8-1 to achieve the second bending of the steel. The clamping device 2 stops working after moving to the specified position. Start the clamping device 2 to move in the opposite direction. After the clamping device 2 pulls the movable mold 3 to move to the left to the initial position, the clamping device 2 stops working. A rectangular forming device for ironwork equipment completes the second bending of the steel material to obtain a finished product 13.

[0030] The equipment of the present invention can process workpieces with a length of 30 cm to 100 cm.

Claims

1. A rectangular forming device for iron art equipment, used for processing a round tube or a square tube into a rectangular iron art shape, comprising a machine base (1), a clamping device (2), a movable die (3), a movable die left clamping plate (4), a movable die middle clamping plate (5), a movable die right clamping plate (6), a fixed die (7), a fixed die first forming device (8), a fixed die second forming device (9), a fixed die third forming device mounting hole (10) and a fixed die fourth forming device mounting hole (11); a rectangular forming device for iron art equipment The raw material (12) is a round tube or a square tube of a certain length, the finished product (13) is a rectangular product formed by bending the raw material (12), the machine base (1) is a base of a rectangular forming device for iron art equipment, the clamping device (2) is arranged on the left side of the upper part of the machine base (1), the movable mold (3) is arranged on the right side of the clamping device (2), the movable mold left clamping plate (4) and the movable mold right clamping plate (6) are symmetrically arranged on the left and right sides of the movable mold (3), respectively, and the movable mold middle clamping plate (5) is arranged in the middle of the movable mold (3) The fixed mold (7) is arranged on the right side of the upper part of the machine base (1), the fixed mold first molding device (8) and the fixed mold second molding device (9) are symmetrically arranged on the left and right sides of the fixed mold (7), respectively, the fixed mold third molding device mounting hole (10) and the fixed mold fourth molding device mounting hole (11) are symmetrically arranged in the middle position of the fixed mold (7), the clamping device (2) is fixedly mounted on the machine base (1) by bolt connection, the movable mold (3) is fixedly mounted on the end of the clamping device (2) by bolt connection, and the movable mold (3) is fixedly mounted on the end of the clamping device (2) by bolt connection. The left clamping plate (4) of the mold is mounted on the movable mold (3) via two pins, the middle clamping plate (5) of the movable mold is mounted on the movable mold (3) via two pins, the right clamping plate (6) of the movable mold is mounted on the movable mold (3) via two pins, the fixed mold (7) is fixedly mounted on the machine base (1) via bolt connection, the first molding device (8) of the fixed mold is mounted on the fixed mold (7) via a pin, the second molding device (9) of the fixed mold is mounted on the fixed mold (7) via a pin, and the clamping device (2) is a hydraulic molding machine; The fixed mold first molding device (8) comprises a fixed mold connecting pin (8-1), a rectangular molding mold (8-2), a fixed mold follower (8-3), a clamping bolt (8-4) and a pressing mold (8-5), wherein the fixed mold connecting pin (8-1) is fixedly mounted on the fixed mold (7), the rectangular molding mold (8-2) is mounted on the fixed mold connecting pin (8-1), the fixed mold follower (8-3) is positioned and mounted on the fixed mold connecting pin (8-1), and the fixed mold follower (8-3) is located above the rectangular molding mold (8-2), the pressing mold (8-5) is arranged on the lower side of the fixed mold follower (8-3), the pressing mold (8-5) is mounted on the clamping bolt (8-4), and the clamping bolt (8-4) is fixedly mounted on the fixed mold follower (8-3); The components of the fixed mold first molding device (8) and the fixed mold second molding device (9) are the same, and the difference lies in the different installation surfaces of the fixed mold follower device (8-3): the fixed mold follower device (8-3) of the fixed mold first molding device (8) is installed on the front side, that is, the tip of the fixed mold follower device (8-3) faces left; the fixed mold follower device of the fixed mold second molding device (9) is installed on the back side, that is, the tip of the fixed mold follower device (8-3) faces right.

2. The rectangular forming device for ironwork equipment according to claim 1, characterized in that: The length of the workpiece is 30cm-100cm.

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