A power distribution equipment cabinet frame bending forming device

Abstract

The utility model belongs to the field of power distribution equipment box processing provides a kind of power distribution equipment box frame bending forming device, the power distribution equipment box frame bending forming device includes machine table, the lifting frame of up and down movement is equipped on the machine table, the lifting frame is equipped with two pairs of belt conveying table left and right, the base between same pair of belt conveying table is equipped on the machine table, the upper edge of the base is equipped with turnover pressure seat and rotates, a pair of turnover air cylinder is rotatably arranged in the machine table, the drive shaft of the turnover air cylinder passes out machine table and is connected with the back of the turnover pressure seat of same position rotation, the machine table is equipped with the pressing mechanism opposite the base, the pressing mechanism includes riser, the top surface of the riser is downwardly penetrated by multiple guide rods, the guide rod is commonly equipped with connecting plate, the bottom surface of the connecting plate is equipped with forming pressure seat opposite the base. The device realizes the automatic transmission, positioning, bending forming and other operations of power distribution equipment box frame material, greatly improves production efficiency, reduces the time and labor intensity of manual operation.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution equipment box processing, and in particular relates to a power distribution equipment box frame bending and forming device. Background Technology

[0002] In the manufacturing of power distribution equipment boxes, frame bending and forming is undoubtedly a crucial process. As an indispensable and vital piece of equipment in the power system, power distribution equipment boxes bear multiple important responsibilities, including protecting electrical components, distributing electrical energy, and ensuring electrical safety. The frame, as the supporting structure of the power distribution equipment box, directly and profoundly affects the overall structural strength and stability of the box.

[0003] Some traditional bending and forming devices have relatively simple structures and lack effective positioning and fixing mechanisms during the bending process. This makes the sheet metal prone to displacement when bending, resulting in deviations in bending angle and dimensions, affecting the forming accuracy of the frame, and consequently reducing the quality of the power distribution equipment box. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a bending and forming device for power distribution equipment box frames, which aims to solve the problems of low efficiency, poor precision and insufficient stability of existing power distribution equipment box frame bending and forming devices.

[0005] The present invention adopts the following technical solution:

[0006] The power distribution equipment box frame bending and forming device includes a machine base, on which a lifting frame that moves up and down is provided. Two pairs of belt conveyors are provided on the lifting frame. A base is located between the pairs of belt conveyors on the machine base. A flipping pressure seat is rotatably provided along the upper edge of the base. A pair of flipping cylinders are rotatably provided inside the machine base. The drive shaft of the flipping cylinder passes through the machine base and is rotatably connected to the back of the flipping pressure seat at the same position. A pressing mechanism is provided on the machine base facing the base. The pressing mechanism includes a vertical frame. Multiple guide rods are inserted downwards through the top surface of the vertical frame. The guide rods are connected to a connecting plate. A forming pressure seat is located on the bottom surface of the connecting plate facing the base. The outer side of the forming pressure seat has a sloping structure. A pressing cylinder is located downwards on the vertical frame. The drive shaft of the pressing cylinder is connected to the connecting plate.

[0007] Furthermore, the machine platform is equipped with a clamping cylinder located between the two intermediate belt conveyor platforms. The drive shaft of the clamping cylinder is equipped with a clamping seat. A baffle is located on the machine platform between two adjacent belt conveyor platforms, and the clamping seat and the baffle are arranged in front and behind.

[0008] Furthermore, the machine platform is also equipped with limiting side plates located on the outside of the left and right belt conveyor platforms.

[0009] Furthermore, the machine base is provided with a pair of sliding rods, the top of which is connected to the lifting frame. The machine base is also provided with a lifting cylinder, the drive shaft of which is connected to the corresponding position of the lifting frame.

[0010] Furthermore, the base is provided with a pair of front and rear positioning holes, and the forming pressure seat is provided with positioning posts corresponding to the positioning holes.

[0011] Furthermore, the flip-up pressure seat has a pair of bottom blocks on its back side, and the bottom blocks have abutment rods facing the base.

[0012] The beneficial effects of this utility model are:

[0013] 1. This device realizes the automatic conveying, positioning, bending and forming of power distribution equipment box frame materials, which greatly improves production efficiency and reduces the time and labor intensity of manual operation.

[0014] 2. The design of positioning holes and positioning pins, as well as the clamping and fixing method of clamping cylinders and baffles, can accurately control the processing position and size of the power distribution equipment box frame material, ensuring the accuracy and quality consistency of bending and forming. Attached Figure Description

[0015] Figure 1 This utility model provides an overall drawing of a bending and forming device for a power distribution equipment box frame.

[0016] Figure 2 This utility model provides a schematic diagram of the distribution of belt conveyors.

[0017] Figure 3 This is a schematic diagram of the pressing mechanism provided by this utility model.

[0018] Figure 4 This utility model provides a schematic diagram of the installation of a flip-up pressure seat and a base.

[0019] Figure 5 This utility model provides a schematic diagram of the installation of the abutment rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0021] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0022] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0023] Combination Figure 1-3 As shown, the bending and forming device for the power distribution equipment box frame includes a machine base 1. The machine base 1 is equipped with a lifting frame 2 that moves up and down. The lifting frame 2 is equipped with two pairs of left and right belt conveyor tables 3. The machine base 1 is equipped with a base 4 located between the pairs of belt conveyor tables 3. The upper edge of the base 4 is rotatably equipped with a flipping pressure seat 5. A pair of flipping cylinders 6 are rotatably installed inside the machine base 1. The drive shaft of the flipping cylinder 6 passes through the machine base 1 and is rotatably connected to the back of the flipping pressure seat 5 at the same position. The machine base 1 is equipped with a pressing mechanism facing the base 4. The pressing mechanism includes a frame 21. The top surface of the frame 21 is downward and multiple guide rods 7 are inserted. The guide rods 7 are connected to a connecting plate 8. The bottom surface of the connecting plate 8 is opposite the base 4 and is equipped with a forming pressure seat 9. The outer side of the forming pressure seat 9 is a sloping structure. The frame 21 is equipped with a pressing cylinder 10 facing downward. The drive shaft of the pressing cylinder 10 is connected to the connecting plate 8.

[0024] In this structure, a limiting side plate 11 is also provided on the outer side of the left and right belt conveyor tables 3 on the machine base 1. Before using this device, the lifting frame is in the highest position. First, the power distribution equipment box frame material to be processed is placed on the belt conveyor table. The limiting side plate initially restricts the left and right position of the material to ensure that the material is placed in the correct position.

[0025] Following this, four belt conveyors operate simultaneously. After the power distribution equipment box frame material moves to the processing position, the lifting frame moves down, and the power distribution equipment box frame material falls onto the left and right bases. The pressing mechanism presses down on the power distribution equipment box frame material; that is, the pressing cylinder drives the connecting plate to move down, pressing the power distribution equipment box frame material through the left and right forming pressure seats. Then, the left and right tilting cylinders are activated, and the drive shafts of the tilting cylinders drive the tilting pressure seats to rotate inward. The inclined structure on the outer side of the forming pressure seat cooperates with the tilting pressure seat to perform a bending and forming operation on the power distribution equipment box frame material. After bending and forming, the connecting plate moves up under the drive of the pressing cylinder. The connecting plate drives the forming pressure seat to move upward and reset, and the tilting pressure seat also tilts back to its initial position. The processed power distribution equipment box frame is then removed.

[0026] In this device, combined Figure 5 The flipping pressure seat 5 has a pair of bottom blocks 12 on its back, and the bottom blocks 12 have abutment rods 13 facing the base 4. After bending and forming, the flipping pressure seat flips back to its initial position. During the flipping process, the abutment rods can contact the base. The flipping pressure seat is flush with the base, and the abutment rods mainly play a limiting role to prevent the flipping pressure seat from flipping too much.

[0027] As a preferred structure, such as Figure 1-2The machine base 1 is provided with a clamping cylinder 14 between the two belt conveyor tables 3 in the middle. The drive shaft of the clamping cylinder 14 is provided with a clamping seat 15. The machine base 1 is provided with a baffle 16 between two adjacent belt conveyor tables 3, and the clamping seat 15 and the baffle 16 are arranged in front and behind.

[0028] In the diagram, there are three baffles. When the four belt conveyors transport the power distribution equipment box frame material backward, the material comes into contact with the baffles, meaning it is transported to the processing position. The lifting frame moves downward with the four belt conveyors, and the base supports the material. Immediately afterwards, the clamping cylinder drives the clamping seat to move backward, and the clamping seat and baffles limit the forward and backward position of the material. This makes the bending and forming process of the power distribution equipment box frame material more stable.

[0029] In this device, combined Figure 3-4 The base 4 is provided with a pair of front and rear positioning holes 17, and the forming pressure seat 5 is provided with positioning pins 18 corresponding to the positioning holes. During the pressing process of the forming pressure seat, the connecting plate moves down under the drive of the pressing cylinder, the flipping pressure seat moves towards the base, and the positioning pins are inserted into the corresponding positioning holes, playing a positioning and guiding role, further improving the accuracy of bending and forming.

[0030] In addition, the machine base 1 is equipped with a pair of slide rods 19, the top of which is connected to the lifting frame 2. The machine base 1 is also equipped with a lifting cylinder 20, the drive shaft of which is connected to the corresponding position of the lifting frame 2. In practice, the lifting cylinder can drive the lifting frame to move up and down along the slide rods, thereby adjusting the height of the conveyor platform.

[0031] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A bending and forming device for a power distribution equipment box frame, characterized in that: The power distribution equipment box frame bending and forming device includes a machine base, on which a lifting frame that moves up and down is provided. Two pairs of belt conveyors are provided on the lifting frame. A base is located between the pairs of belt conveyors on the machine base. A flipping pressure seat is rotatably provided along the upper edge of the base. A pair of flipping cylinders are rotatably provided inside the machine base. The drive shaft of the flipping cylinder passes through the machine base and is rotatably connected to the back of the flipping pressure seat at the same position. A pressing mechanism is provided on the machine base facing the base. The pressing mechanism includes a vertical frame. Multiple guide rods are inserted downwards through the top surface of the vertical frame. The guide rods are connected to a connecting plate. A forming pressure seat is located on the bottom surface of the connecting plate facing the base. The outer side of the forming pressure seat has a sloping structure. A pressing cylinder is located downwards on the vertical frame. The drive shaft of the pressing cylinder is connected to the connecting plate.

2. The bending and forming device for a power distribution equipment box frame as described in claim 1, characterized in that: The machine platform is equipped with a clamping cylinder located between two middle belt conveyor platforms. The drive shaft of the clamping cylinder is equipped with a clamping seat. A baffle is located on the machine platform between two adjacent belt conveyor platforms, and the clamping seat and the baffle are arranged in front and behind.

3. The bending and forming device for a power distribution equipment box frame as described in claim 2, characterized in that: The machine platform is also equipped with limiting side plates located on the outside of the left and right belt conveyor platforms.

4. The bending and forming device for a power distribution equipment box frame as described in claim 3, characterized in that: The machine base is provided with a pair of slide rods, the top of which is connected to the lifting frame. The machine base is also provided with a lifting cylinder, the drive shaft of which is connected to the corresponding position of the lifting frame.

5. The bending and forming device for a power distribution equipment box frame as described in claim 4, characterized in that: The base is provided with a pair of front and rear positioning holes, and the molding pressure seat is provided with positioning posts corresponding to the positioning holes.

6. The bending and forming device for a power distribution equipment box frame as described in claim 5, characterized in that: The flip-down pressure seat has a pair of bottom blocks on its back, and the bottom blocks have abutment rods facing the base.

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