Refrigerator door shell bending die

Abstract

The utility model discloses a refrigerator door shell bending die which comprises a plurality of bending blocks and a driving motor fixedly arranged above the bending blocks, the driving motor is connected with a horizontal supporting rod in a sliding mode, the two opposite sides of the horizontal supporting rod are fixedly connected with moving motors, and the moving motors are connected with the bending blocks in a sliding mode. The moving motor is fixedly connected with a supporting frame through a vertical supporting rod, the moving motor is slidably connected with the vertical supporting rod, and the supporting frame is located above the bending block. According to the door shell bending device, the multiple bending blocks are supported by the driving motor and the moving motor to move in the horizontal direction and the vertical direction, the number of the bending blocks is increased or decreased, and the height of the bending blocks is adjusted, so that the effect of bending a door shell is achieved; and through the arrangement of the multiple bending blocks, the moving motor supporting movement and the horizontal supporting rod, the bending blocks can be adjusted in time, and the effect of improving the bending effect of the device on the door shell is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of bending equipment, in particular to a refrigerator door shell bending die. Background Art

[0002] The bending mechanism can bend the material according to the required bending angle of the finished product, so that the material meets the required standards.

[0003] The refrigerator door shell needs to be bent before actual use to reach the required angle to ensure that it fits with the refrigerator when the finished product is used to achieve a sealed fit. The specifications of the refrigerators required during the actual processing are different, and the mold needs to be adjusted according to the required specifications of the door shell. However, when adjusting the existing bending mold, the entire device needs to be replaced before operation, and it cannot be adjusted quickly. The bending mechanism may even need to be disassembled and assembled before use, which seriously affects the use and processing efficiency of the device and is not conducive to the experience when using the device.

[0004] Therefore, we provide a refrigerator door shell bending mold. Utility Model Content

[0005] The purpose of the utility model is to provide a refrigerator door shell bending mold to achieve the effect of timely adjustment of the device in view of the above-mentioned technical problems.

[0006] In view of this, the utility model provides a refrigerator door shell bending mold, including a bending block and a driving motor fixedly arranged above the bending block, there are several bending blocks, the driving motor is slidably connected to a horizontal support rod, the horizontal support rod is fixedly connected to a mobile motor on both opposite sides, the mobile motor is fixedly connected to a support frame through a vertical support rod, the mobile motor is slidably connected to the vertical support rod, and the support frame is located above the bending block.

[0007] Preferably, a connecting guide opening is opened on the upper half of one side of the bending block, the connecting guide opening is slidably connected to a connecting guide block, the connecting guide block is fixedly connected to the bending block, and the connecting guide opening and the connecting guide block are used for connecting support between the two bending blocks.

[0008] Preferably, a support column is fixedly connected to the upper end of the bending block, and the support column is fixedly connected to the output end of the driving motor.

[0009] Preferably, a second hydraulic motor is fixedly connected to the upper end of the support frame, there are several second hydraulic motors, a first hydraulic motor is arranged between the several second hydraulic motors, and the first hydraulic motor is fixedly connected to the support frame.

[0010] Preferably, a balancing connection plate is provided between the support frame and the driving motor, and a reverse thread column is screwed and connected to the upper end of the balancing connection plate, and there are a plurality of reverse thread columns.

[0011] Preferably, a threaded column is screwed into the lower end of the support frame, and a rotating nut is fixedly connected to one end of the threaded column away from the support frame.

[0012] Preferably, the rotating nut is fixedly connected to the reverse-thread column, and the rotating nut is used for rotational support of the forward-thread column and the reverse-thread column.

[0013] Compared with the prior art, the utility model provides a refrigerator door shell bending mold, which has the following beneficial effects:

[0014] 1. The utility model, when the device is in operation, a plurality of bending blocks are moved horizontally and vertically under the support of a driving motor and a moving motor, the number of the bending blocks is increased or decreased and the height is adjusted, and a plurality of bending blocks on the upper and lower sides of the device are adjusted according to the required shape of the refrigerator door shell. At the same time, under the support of two support frames, the components in the middle of the supporting device are moved at the same time to achieve the effect of bending the door shell. By setting a plurality of bending blocks, a moving motor supporting the movement and a horizontal support rod, the bending blocks can be adjusted in time to improve the effect of the device on bending the door shell.

[0015] 2. In the utility model, before the device is bent, the reverse-thread column is rotated to drive the balancing connecting plate to move downward, and the forward-thread column is rotated to rotate it, thereby driving the balancing connecting plate to move toward multiple driving motors below. When the balancing connecting plate contacts the driving motor at the same time, the driving motor and the balancing connecting plate can become a whole, ensuring its stability during extrusion movement.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. The utility model has a simple structure and is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of a refrigerator door shell bending mold proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the upper structure of a refrigerator door shell bending mold proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the moving structure of a refrigerator door shell bending mold proposed by the utility model;

[0020] Figure 4This is a schematic diagram of the connection structure of a refrigerator door shell bending mold proposed by the utility model;

[0021] Figure 5 This is an enlarged schematic diagram of the structure at point A of a refrigerator door shell bending mold proposed by the utility model.

[0022] In the figure: 1. Bending block; 2. Connecting guide port; 3. Connecting guide block; 4. Support column; 5. Driving motor; 6. Horizontal support rod; 7. Moving motor; 8. Vertical support rod; 9. Support frame; 10. First hydraulic motor; 11. Second hydraulic motor; 12. Balance connecting plate; 13. Forward thread column; 14. Reverse thread column; 15. Rotating nut. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Example 1

[0026] A refrigerator door shell bending mold, such as Figure 1-Figure 5 As shown, it includes a bending block 1 and a driving motor 5 fixedly arranged above the bending block 1. There are several bending blocks 1. The driving motor 5 is slidably connected to a horizontal support rod 6. The horizontal support rod 6 is fixedly connected to a moving motor 7 on both sides. The moving motor 7 is fixedly connected to a support frame 9 through a vertical support rod 8. The moving motor 7 is slidably connected to the vertical support rod 8. The support frame 9 is located above the bending block 1. When the device is in operation, multiple bending blocks 1 are moved horizontally and vertically under the support of the driving motor 5 and the moving motor 7. By increasing or decreasing the number of bending blocks 1 and adjusting the height, multiple bending blocks 1 on the upper and lower sides of the device are adjusted according to the required shape of the refrigerator door shell. At the same time, under the support of two support frames 9, the components in the middle of the supporting device are moved at the same time to achieve the effect of bending the door shell. By setting multiple bending blocks 1 and supporting the moving motor 7 and the horizontal support rod 6, the bending blocks 1 can be adjusted in time to improve the effect of the device on bending the door shell.

[0027] like Figure 1-Figure 5 As shown, a connecting guide opening 2 is provided on the upper half of one side of the bending block 1, and the connecting guide opening 2 is slidably connected with a connecting guide block 3, and the connecting guide block 3 is fixedly connected to the bending block 1. The connecting guide opening 2 and the connecting guide block 3 are used for connecting and supporting between the two bending blocks 1. A supporting column 4 is fixedly connected to the upper end of the bending block 1, and the supporting column 4 is fixedly connected to the output end of the driving motor 5. The driving motor 5 drives the bending block 1 to move under the support connection of the supporting column 4. When multiple bending blocks 1 are movably connected, the connecting guide opening 2 opened on one side of the bending block 1 is connected to the connecting guide block 3 fixed on one side of another bending block 1, so that a moving guide effect is provided when the two bending blocks 1 are moved, ensuring that the multiple bending blocks 1 can be stable when connected and moved, thereby forming a plane between the multiple bending blocks 1 and the height difference formed by the upper and lower planes of the device, so as to achieve the effect of bending refrigerator door shells of different specifications.

[0028] like Figure 1-Figure 5 As shown, a second hydraulic motor 11 is fixedly connected to the upper end of the support frame 9, and there are several second hydraulic motors 11. A first hydraulic motor 10 is arranged between the several second hydraulic motors 11. The first hydraulic motor 10 is fixedly connected to the support frame 9. By operating the multiple second hydraulic motors 11 and the first hydraulic motor 10 at the same time, the upper and lower components are moved at the same time, so as to achieve the effect of bending the material in the middle of the device. By moving the upper and lower components at the same time, the bending efficiency of the device can be improved.

[0029] Example 2

[0030] A refrigerator door shell bending mold, such as Figure 1-Figure 5 As shown, a balancing connecting plate 12 is arranged between the support frame 9 and the driving motor 5, and a reverse-thread column 14 is threadedly screwed on the upper end of the balancing connecting plate 12, and there are several reverse-thread columns 14. A forward-thread column 13 is threadedly screwed on the lower end of the support frame 9, and a rotating nut 15 is fixedly connected to the end of the forward-thread column 13 away from the support frame 9. Before the device is bent, the reverse-thread column 14 is rotated to drive the balancing connecting plate 12 to move downward, and the forward-thread column 13 is rotated to rotate it, thereby driving the balancing connecting plate 12 to move toward the multiple driving motors 5 below. When the balancing connecting plate 12 is in contact with the driving motor 5 at the same time, the driving motor 5 and the balancing connecting plate 12 can become a whole, thereby ensuring its stability during extrusion movement.

[0031] like Figure 1-Figure 5As shown, the rotating nut 15 is fixedly connected to the reverse-thread column 14, and the rotating nut 15 is used for the rotation support of the forward-thread column 13 and the reverse-thread column 14. By rotating the rotating nut 15, the forward-thread column 13 and the reverse-thread column 14 at both ends can be driven to rotate simultaneously. By setting the thread directions of the forward-thread column 13 and the reverse-thread column 14 to be opposite, the position of the reverse-thread column 14 can be quickly adjusted to ensure the high efficiency of the device when bending.

[0032] Working principle: before the device is bent, the counter-threaded column 14 is rotated to drive the balancing connecting plate 12 to move downward, and the forward-threaded column 13 is rotated to make it rotate, thereby driving the balancing connecting plate 12 to move toward the multiple driving motors 5 below. When the balancing connecting plate 12 is in contact with the driving motor 5 at the same time, the driving motor 5 and the balancing connecting plate 12 can be made into a whole to ensure its stability during extrusion and movement. When the device is in operation, multiple bending blocks 1 are moved horizontally and vertically under the support of the driving motor 5 and the moving motor 7, and the number of bending blocks 1 is increased or decreased and the height is adjusted. The bending blocks 1 are adjusted according to the required shape of the refrigerator door shell. At the same time, under the support of the two support frames 9, the components in the middle of the supporting device move at the same time to achieve the effect of bending the door shell. By setting up multiple bending blocks 1 and supporting the moving motor 7 and the horizontal support rod 6, the bending blocks 1 can be adjusted in time to improve the effect of the device on bending the door shell. By rotating the rotating nut 15, the forward-threaded column 13 and the reverse-threaded column 14 at both ends can be driven to rotate at the same time. By setting the thread directions of the forward-threaded column 13 and the reverse-threaded column 14 to be opposite, the position of the reverse-threaded column 14 can be quickly adjusted to ensure the high efficiency of the device when bending.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A refrigerator door shell bending mold, comprising a bending block (1), and a driving motor (5) fixedly arranged above the bending block (1), characterized in that: There are a plurality of bending blocks (1), the driving motor (5) is slidably connected to a horizontal support rod (6), the horizontal support rod (6) is fixedly connected to a moving motor (7) on opposite sides, the moving motor (7) is fixedly connected to a support frame (9) via a vertical support rod (8), the moving motor (7) is slidably connected to the vertical support rod (8), and the support frame (9) is located above the bending block (1).

2. A refrigerator door shell bending mold according to claim 1, characterized in that: A connecting guide opening (2) is provided on the upper half of one side of the bending block (1); the connecting guide opening (2) is slidably connected to a connecting guide block (3); the connecting guide block (3) is fixedly connected to the bending block (1); the connecting guide opening (2) and the connecting guide block (3) are used for connecting and supporting the two bending blocks (1).

3. A refrigerator door shell bending mold according to claim 1, characterized in that: The upper end of the bending block (1) is fixedly connected to a support column (4), and the support column (4) is fixedly connected to the output end of the drive motor (5).

4. A refrigerator door shell bending mold according to claim 1, characterized in that: A second hydraulic motor (11) is fixedly connected to the upper end of the support frame (9), there are a plurality of second hydraulic motors (11), a first hydraulic motor (10) is arranged between the plurality of second hydraulic motors (11), and the first hydraulic motor (10) is fixedly connected to the support frame (9).

5. The refrigerator door shell bending mold according to claim 1, characterized in that: A balancing connection plate (12) is provided between the support frame (9) and the drive motor (5), and a reverse thread column (14) is screwed and connected to the upper end of the balancing connection plate (12), and there are a plurality of reverse thread columns (14).

6. A refrigerator door shell bending mold according to claim 5, characterized in that: The lower end of the support frame (9) is screwed together with a threaded column (13), and one end of the threaded column (13) away from the support frame (9) is fixedly connected to a rotating nut (15).

7. A refrigerator door shell bending mold according to claim 6, characterized in that: The rotating nut (15) is fixedly connected to the reverse-thread column (14), and the rotating nut (15) is used for rotating support of the forward-thread column (13) and the reverse-thread column (14).

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