Positioning structure for bending power distribution cabinet plate

Abstract

The utility model discloses a positioning structure for bending a power distribution cabinet plate, which comprises a placing table fixedly connected to the front surface of a bending machine body, the top of the placing table is provided with a sliding chute I, an inner cavity of the sliding chute I is connected with two symmetrical sliding blocks in a sliding manner, the opposite sides of the two sliding blocks are fixedly connected with racks, and the racks are fixedly connected with two ends of the placing table. Limiting grooves are formed in the front face and the back face of an inner cavity of the first sliding groove. A to-be-bent plate is placed on the top of the placing table, the motor is started to rotate clockwise, the motor drives the two sliding blocks to move oppositely through the racks through limiting of the limiting grooves and the limiting strips, and the two symmetrical clamping plates move oppositely to clamp and position the to-be-bent plate. Therefore, the purposes that the large workpieces can be positioned in the longitudinal direction through the clamping and positioning structure, part of the large workpieces are prevented from inclining during bending, and the positioning precision of the to-be-bent plate is improved are achieved.

Description

Technical Field

[0001] This utility model belongs to the field of power distribution cabinet plate bending technology, and in particular relates to a positioning structure for bending power distribution cabinet plates. Background Technology

[0002] Due to factors such as the usage environment and electrical performance requirements, distribution cabinet panels are usually made of suitable sheet materials, such as cold-rolled steel plates and stainless steel plates. The bending of distribution cabinet panels is usually done using a bending machine. According to the thickness, bending angle and shape of the sheet material, appropriate upper and lower dies are selected and correctly installed on the bending machine. The sheet material to be bent is placed on the worktable of the bending machine and positioned according to the drawing requirements. After positioning, the clamping device of the bending machine is used to clamp the sheet material to prevent it from moving during the bending process.

[0003] Currently, power distribution cabinet panels are typically bent using a bending machine. When placing the panels to be bent on the bending machine's worktable, they often need to be positioned. When bending some large workpieces, the longitudinal direction of the large workpieces may tilt. Therefore, a positioning structure for bending power distribution cabinet panels is needed. This positioning structure can be used to position the longitudinal direction of large workpieces, preventing them from tilting during bending and improving the positioning accuracy of the panels to be bent. Utility Model Content

[0004] The purpose of this utility model is to provide a positioning structure for bending distribution cabinet panels, which can position large workpieces in the longitudinal direction through the clamping positioning structure, avoid tilting of some large workpieces during bending, and improve the positioning accuracy of the sheet material to be bent, thereby solving the above-mentioned technical problems.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A positioning structure for bending a power distribution cabinet panel includes a placement platform fixedly connected to the front of the bending machine body. The top of the placement platform is provided with a first slide groove. Two symmetrical sliders are slidably connected to the inner cavity of the first slide groove. A rack is fixedly connected to the opposite side of each of the two sliders. Limiting grooves are provided on the front and back of the inner cavity of the first slide groove. Limiting strips are fixedly connected to the opposite side of each of the two racks. The limiting grooves and limiting strips are adapted to each other. A gear is rotatably connected to the bottom of the inner cavity of the first slide groove. The limiting grooves mesh with the gear. A motor is fixedly installed at the bottom of the first slide groove by bolts. The output shaft of the motor passes through the inner cavity of the first slide groove and is fixedly connected to the gear. Two symmetrical second slide grooves are provided on the top of the placement platform. The top of the slider extends to the outside of the first slide groove and is fixedly connected to a clamping plate.

[0006] Preferably, the bottom of the inner cavity of the first slide groove is provided with two symmetrical third slide grooves, and the bottom of the two sliders are fixedly connected with a fixing plate, which passes through the third slide groove to the outside of the first slide groove.

[0007] Preferably, the front and back of the fixing plate are rotatably connected to three identical rotating wheels, which roll at the bottom of the placement platform.

[0008] Preferably, the bottom of the placement platform is fixedly connected to four symmetrical support rods, which are in an inclined state and are fixedly connected to the bending machine body.

[0009] Preferably, the limiting strip is cylindrical, the clamping plate is L-shaped, and the bottom of the clamping plate is attached to the top of the placement platform.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model places the sheet material to be bent on the top of the placement table, starts the motor, and makes the motor rotate clockwise. Through the limiting groove and the limiting strip, the motor drives two sliders to move in opposite directions through the rack. This causes two symmetrical clamping plates to move in opposite directions to clamp and position the sheet material to be bent. This achieves the purpose of positioning large workpieces in the longitudinal direction through the clamping and positioning structure, avoiding the tilting of some large workpieces during bending, and improving the positioning accuracy of the sheet material to be bent.

[0012] 2. In this utility model, the sliding groove three, the fixed plate and the rotating wheel work together to limit the slider when it slides in the inner cavity of the sliding groove one, thus preventing the slider from deviating during sliding and increasing the stability of the slider during sliding. Attached Figure Description

[0013] in:

[0014] Figure 1 This is a perspective view of one embodiment of the present utility model;

[0015] Figure 2 This is a three-dimensional disassembled schematic diagram of the positioning structure according to an embodiment of the present invention;

[0016] Figure 3 This is a three-dimensional exploded view of the structure of one embodiment of the present utility model;

[0017] Figure 4 This is one embodiment of the present utility model. Figure 2 A magnified view of point A in the middle.

[0018] The attached diagram lists the components represented by each number as follows:

[0019] 1. Bending machine body; 2. Placement platform; 3. Slide 1; 4. Slider; 5. Rack; 6. Limiting groove; 7. Limiting strip; 8. Gear; 9. Motor; 10. Slide 2; 11. Clamping plate; 12. Slide 3; 13. Fixing plate; 14. Rotating wheel; 15. Support rod. Detailed Implementation

[0020] In the following description, embodiments of the positioning structure for bending the distribution cabinet panel of this utility model will be described with reference to the accompanying drawings.

[0021] Example 1:

[0022] Figure 1-4 This invention illustrates a positioning structure for bending a distribution cabinet panel according to an embodiment of the present invention. It includes a placement platform 2 fixedly connected to the front of the bending machine body 1. A sliding groove 3 is formed at the top of the placement platform 2. Two symmetrical sliding grooves 12 are formed at the bottom of the inner cavity of the sliding groove 3. A fixing plate 13 is fixedly connected to the bottom of each of the two sliders 4. The fixing plate 13 passes through the sliding grooves 12 to the outside of the sliding groove 3. Three identical rotating wheels 14 are rotatably connected to the front and back of the fixing plate 13. The rotating wheels 14 roll at the bottom of the placement platform 2. Through the coordinated use of the sliding grooves 12, fixing plates 13, and rotating wheels 14, when the slider 4 slides within the inner cavity of the sliding groove 3, the sliding grooves 12, fixing plates 13, and rotating wheels 14 limit the slider 4, preventing it from sliding excessively. The sliding displacement increases the stability of slider 4. Two symmetrical sliders 4 are slidably connected to the inner cavity of slide groove 3. A rack 5 is fixedly connected to the opposite side of each slider 4. Limiting grooves 6 are opened on the front and back of the inner cavity of slide groove 3. Limiting strips 7 are fixedly connected to the opposite side of each rack 5. The limiting grooves 6 and the limiting strips 7 are adapted to each other. A gear 8 is rotatably connected to the bottom of the inner cavity of slide groove 3. The limiting grooves 6 and the gear 8 mesh. A motor 9 is fixedly installed at the bottom of slide groove 3 by bolts. The output shaft of the motor 9 passes through the inner cavity of slide groove 3 and is fixedly connected to the gear 8. Two symmetrical slide grooves 10 are opened on the top of the placement platform 2. The top of slider 4 extends to the outside of slide groove 3 and is fixedly connected to a clamping plate 11.

[0023] Example 2:

[0024] Figure 1-4This invention illustrates a positioning structure for bending a power distribution cabinet panel according to an embodiment of the present invention. It includes a placement platform 2 fixedly connected to the front of a bending machine body 1. Four symmetrical support rods 15 are fixedly connected to the bottom of the placement platform 2. The support rods 15 are inclined and fixedly connected to the bending machine body 1. A sliding groove 3 is provided at the top of the placement platform 2. Two symmetrical sliders 4 are slidably connected to the inner cavity of the sliding groove 3. A rack 5 is fixedly connected to the opposite side of each slider 4. Limiting grooves 6 are provided on both the front and back sides of the inner cavity of the sliding groove 3. The opposite sides of the racks 5... Each component is fixedly connected to a limiting strip 7, which is cylindrical. The clamping plate 11 is L-shaped, with its bottom fitting against the top of the placement platform 2. The limiting groove 6 is adapted to the limiting strip 7. A gear 8 is rotatably connected to the bottom of the inner cavity of the slide groove 3, and the limiting groove 6 meshes with the gear 8. A motor 9 is fixedly installed at the bottom of the slide groove 3 by bolts. The output shaft of the motor 9 passes through the inner cavity of the slide groove 3 and is fixedly connected to the gear 8. Two symmetrical slide grooves 10 are opened on the top of the placement platform 2. The top of the slider 4 extends to the outside of the slide groove 3 and is fixedly connected to the clamping plate 11.

[0025] Working principle: When using this utility model, the user places the sheet material to be bent on the top of the placement platform 2, starts the motor 9 to rotate clockwise, causing the gear 8 to rotate. Through the limiting groove 6 and the limiting strip 7, the gear 8 drives the two symmetrical sliders 4 to move in opposite directions through the slider 4. This causes the two symmetrical sliders 4 to drive the two symmetrical clamping plates 11 to move in opposite directions. At this time, the clamping plates 11 will clamp and position the sheet material to be bent, preventing some large workpieces from tilting during bending and improving the positioning accuracy of the sheet material to be bent. Through the cooperation of the sliding groove 3 12, the fixed plate 13 and the rotating wheel 14, when the slider 4 slides in the inner cavity of the sliding groove 3, the sliding groove 3 12, the fixed plate 13 and the rotating wheel 14 will limit the slider 4, preventing the slider 4 from deviating during sliding and increasing the stability of the slider 4 during sliding.

[0026] In summary, this positioning structure for bending distribution cabinet panels works by placing the sheet metal to be bent on top of the placement platform 2, starting the motor 9, and rotating the motor 9 clockwise. Through the limiting groove 6 and the limiting strip 7, the motor 9 drives the two sliders 4 to move in opposite directions via the rack 5. This causes the two symmetrical clamping plates 11 to move in opposite directions to clamp and position the sheet metal to be bent. This clamping and positioning structure can achieve the goal of positioning large workpieces in the longitudinal direction, preventing some large workpieces from tilting during bending, and improving the positioning accuracy of the sheet metal to be bent.

Claims

1. A positioning structure for bending a power distribution cabinet panel, characterized in that, The utility model relates to a bending machine, including the placement platform (2) fixed connection in the front of bending machine body (1), the top of placement platform (2) is opened with the sliding slot one (3), the inner chamber sliding connection of sliding slot one (3) has two symmetrical sliding blocks (4), and the opposite side of two sliding blocks (4) is all fixedly connected with rack (5), the front and back of sliding slot one (3) inner chamber are all opened with limiting slot (6), and the side opposite of two rack (5) is all fixedly connected with limiting strip (7), limiting slot (6) and limiting strip (7) are matched, the bottom of sliding slot one (3) inner chamber is rotatably connected with gear (8), limiting slot (6) and gear (8) are engaged, the bottom of sliding slot one (3) is fixedly installed with motor (9) through bolt, the output shaft of motor (9) penetrates to the inner chamber of sliding slot one (3) and is fixedly connected with gear (8), the top of placement platform (2) is opened with two symmetrical sliding slot two (10), and the top of sliding block (4) extends to the outside of sliding slot one (3) and is fixedly connected with clamping plate (11).

2. The positioning structure for folding the panel of the switchboard according to claim 1, characterized in that, The bottom of sliding slot one (3) inner chamber is opened with two symmetrical sliding slot three (12), and the bottom of two sliding blocks (4) is all fixedly connected with fixed plate (13), and fixed plate (13) passes through sliding slot three (12) to the outside of sliding slot one (3).

3. The positioning structure for folding the panel of the switchboard according to claim 2, characterized in that, The front and back of fixed plate (13) are rotatably connected with three identical rotating wheels (14), and rotating wheel (14) rolls on the bottom of placement platform (2).

4. The positioning structure for folding the panel of the switchboard according to claim 3, wherein The bottom of placement platform (2) is fixedly connected with four symmetrical support rods (15), the support rod (15) is in the inclined state, and the support rod (15) is fixedly connected with bending machine body (1).

5. The positioning structure for folding the panel of an electric distribution cabinet according to claim 4, wherein The limiting strip (7) is cylindrical, the clamping plate (11) is L-shaped, and the bottom of the clamping plate (11) is attached to the top of the placement platform (2).

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