Bending device for three-dimensional garage sheet metal parts

Abstract

The utility model relates to a bending device for three-dimensional garage sheet metal parts, in particular to the technical field of sheet metal part machining equipment. Comprising a lower die plate, a bending forming cavity, a bending upper die plate, a rotating pressing roller, a pushing mechanism, a sliding groove and a clamping mechanism. The problem that the product quality is reduced due to the fact that an existing sheet metal part is prone to deviation in the bending process is solved. And the problems that an existing sheet metal part cannot be automatically pushed, and the working efficiency is greatly reduced are solved.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal processing equipment, and in particular to a bending device for sheet metal parts of a three-dimensional parking garage. Background Technology

[0002] Sheet metal components for automated parking systems refer to metal structural parts manufactured using sheet metal processing techniques for use in automated parking systems (mechanical parking garages). These components are typically made of materials such as steel plates, stainless steel, or aluminum alloys, and are processed through cutting, bending, stamping, welding, and other techniques. They are used to support, connect, or protect the mechanical structure and vehicle-carrying platform of the automated parking system.

[0003] Currently, during the bending process of garage sheet metal parts, the sheet metal parts are prone to deviation, resulting in a decrease in product quality. In addition, the bending process of garage sheet metal parts usually involves continuous bending of a single sheet metal part, but the current sheet metal parts are usually pushed out manually, and there is no automatic pushing function, which further reduces work efficiency. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] This utility model provides a bending device for sheet metal parts of a three-dimensional parking garage, which overcomes the problem that existing sheet metal parts are prone to deviation during bending, resulting in a decline in product quality; and the problem that current sheet metal parts cannot be automatically pushed, which greatly reduces work efficiency.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a bending device for sheet metal parts of a three-dimensional parking garage, including a lower template, a bending forming cavity, an upper bending template, a rotating pressure roller, a pushing mechanism, a slide, and a clamping mechanism;

[0008] A top plate is connected to the lower template via four supports; the lower template has the bending forming cavity; a first driving cylinder is installed on the top of the top plate; the connecting rod of the first driving cylinder is mounted on the upper bending template via an mounting block; the upper bending template engages in the bending forming cavity during the pressing process; a connecting frame is provided between the supports at the front and rear ends; a second driving cylinder is provided on the top of the connecting frame; a pressure block for pressing the workpiece is connected to the connecting rod of the second driving cylinder; a rotating pressure roller is rotatably installed inside the pressure block; an installation frame is connected to the front end of the lower template; the installation frame is slidably connected to the slide groove via the pushing mechanism; a clamping mechanism for holding the workpiece is provided on the slide groove.

[0009] Preferably, the pushing mechanism includes a slide bar, a slider, a third drive cylinder, and a fixed block;

[0010] The mounting frame is provided with a pair of sliding rods; the slider is slidably connected to the sliding rods; the upper end of the slider is fixedly connected to the bottom of the slide groove; the mounting frame is provided with a third driving cylinder at its outer end; the connecting rod of the third driving cylinder is connected to the fixing block; the top of the fixing block is fixedly connected to the bottom of the slide groove.

[0011] Preferably, the clamping mechanism includes a screw, a rotary motor, and a clamping block;

[0012] A screw is rotatably installed inside the slide groove; a rotary motor for driving the screw to rotate is provided at the outer end of the slide groove; two opposite threaded lines are attached to the screw, and each threaded line is connected to a moving block; the upper end of the moving block is fixedly connected to the clamping block.

[0013] Preferably, a pulley is rotatably mounted inside the clamping block.

[0014] (3) Beneficial effects

[0015] This utility model provides a bending device for sheet metal parts of a three-dimensional parking garage, which overcomes the problem that existing sheet metal parts are prone to deviation during bending, resulting in a decline in product quality; and the problem that current sheet metal parts cannot be automatically pushed, which greatly reduces work efficiency.

[0016] 1. This utility model provides a clamping mechanism to ensure that sheet metal parts can be stably clamped during bending. At the same time, by setting pulleys and rotating pressure rollers, it prevents sheet metal parts from getting stuck during bending.

[0017] 2. By setting up a material pushing component, this utility model enables automatic material pushing during the continuous bending process of sheet metal parts, further improving the bending efficiency of the device. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a bending device for sheet metal parts of a three-dimensional parking garage proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the pressure block in this utility model;

[0020] Figure 3 This is a schematic diagram of the clamping block in this utility model;

[0021] Figure 4 This is a cross-sectional schematic diagram of the slide groove in this utility model;

[0022] Reference numerals: 1-lower template, 2-support, 3-top plate, 4-bending forming cavity, 5-first drive cylinder, 6-bending upper template, 7-connecting frame, 8-second drive cylinder, 9-pressure block, 10-rotating pressure roller, 11-mounting frame, 12-pushing mechanism, 121-sliding rod, 122-sliding block, 123-third drive cylinder, 124-fixing block, 13-sliding groove, 14-clamping mechanism, 141-screw, 142-rotating motor, 143-clamping block, 144-pulley. Detailed Implementation

[0023] The present invention will be further described in conjunction with the accompanying drawings and embodiments.

[0024] like Figures 1-4 As shown, the bending device for sheet metal parts of a three-dimensional garage according to this utility model includes a lower template 1, a bending forming cavity 4, a bending upper template 6, a rotating pressure roller 10, a pushing mechanism 12, a sliding groove 13, and a clamping mechanism 14.

[0025] A top plate 3 is connected above the lower template 1 via four supports 2; the lower template 1 is provided with the bending forming cavity 4; a first driving cylinder 5 is installed on the top of the top plate 3; the connecting rod of the first driving cylinder 5 is installed with the upper bending template 6 via an mounting block; the upper bending template 6 is engaged in the bending forming cavity 4 during the pressing process; a connecting frame 7 is provided between the supports 2 at the front and rear ends; a second driving cylinder 8 is provided on the top of the connecting frame 7; a pressure block 9 for pressing the workpiece is connected to the connecting rod of the second driving cylinder 8; a rotating pressure roller 10 is rotatably installed inside the pressure block 9; the pressure roller allows the workpiece to move during the surface pressing process, avoiding interference with the bending process; a mounting frame 11 is connected to the front end of the lower template 1; the mounting frame 11 is slidably connected to the slide groove 13 via the pushing mechanism 12; a clamping mechanism 14 for clamping the workpiece is provided on the slide groove 13.

[0026] The feeding mechanism 12 includes a slide bar 121, a slider 122, a third drive cylinder 123, and a fixing block 124;

[0027] The mounting frame 11 is provided with a pair of sliding rods 121; the slider 122 is slidably connected to the sliding rods 121; the upper end of the slider 122 is fixedly connected to the bottom of the slide groove 13; the mounting frame 11 is provided with a third driving cylinder 123 at its outer end; the connecting rod of the third driving cylinder 123 is connected to the fixing block 124; the top of the fixing block 124 is fixedly connected to the bottom of the slide groove 13.

[0028] The clamping mechanism 14 includes a screw 141, a rotary motor 142, and a clamping block 143;

[0029] A screw 141 is rotatably mounted inside the slide groove 13; a rotary motor 142 is provided at the outer end of the slide groove 13 to drive the screw 141 to rotate; the screw 141 is attached with two opposite thread lines, and each of the different thread lines is connected to a moving block; the upper end of the moving block is fixedly connected to the clamping block 143.

[0030] The clamping block 143 is rotatably equipped with a pulley 144. By setting the pulley 144, the workpiece to be processed has a gap to move during the bending process. At the same time, during the clamping and feeding process, the outer wall of the pulley 144 is stuck to the surface of the workpiece to be processed. Therefore, while the clamping mechanism 14 moves the workpiece to be processed, the workpiece to be processed does not move.

[0031] Working principle: Turning on the rotating motor 142 causes the screw 141 to rotate, which in turn causes the moving blocks threaded to the screw 141 to move closer to each other, thereby enabling the sheet metal parts to be stably clamped. Turning on the third drive cylinder 123 causes the connecting rod of the cylinder to push the fixed block 124 to move a fixed distance, which in turn causes the slide 13 to move a corresponding distance, and further causes the sheet metal parts clamped by the clamping mechanism 14 above the slide 13 to move a corresponding distance.

[0032] Before bending, the second drive cylinder 8 is activated, fixing the two rotating pressure rollers 10 to the two sides of the workpiece to be bent. Simultaneously, the two clamping blocks 143 retract slightly, allowing the sheet metal part to move while clamped within them, preventing jamming. Then, the first drive cylinder 5 is activated to drive the bending template 6 to bend the sheet metal part. Content not described in detail in this specification is prior art known to those skilled in the art.

[0033] The embodiments described above are merely preferred embodiments of the present invention, and are described in a relatively specific and detailed manner. However, the present invention is not limited to these embodiments. It should be noted that for those skilled in the art, any improvements made without departing from the spirit of the present invention fall within the protection scope of the present invention. Therefore, the protection scope of this patent should be determined by the appended claims.

Claims

1. A bending device for sheet metal parts of a three-dimensional parking garage, characterized in that, It comprises a lower die plate (1), a bending forming cavity (4), a bending upper die plate (6), a rotating pressure roller (10), a pushing mechanism (12), a sliding groove (13), a clamping mechanism (14); The lower die plate (1) is connected with a top plate (3) through four supports (2); the lower die plate (1) is provided with the bending forming cavity (4); the top of the top plate (3) is provided with a first driving cylinder (5); the connecting rod of the first driving cylinder (5) is provided with the bending upper die plate (6) through a mounting block; the bending upper die plate (6) is clamped in the bending forming cavity (4) in the process of being pressed down; the supports (2) at the front and rear ends are provided with a connecting frame (7); the top of the connecting frame (7) is provided with a second driving cylinder (8); the connecting rod of the second driving cylinder (8) is connected with a pressing block (9) for pressing the workpiece to be processed; the pressing block (9) is internally rotatably provided with the rotating pressure roller (10); the front end of the lower die plate (1) is connected with a mounting frame (11); the mounting frame (11) is slidably connected with the sliding groove (13) through the pushing mechanism (12); the sliding groove (13) is provided with the clamping mechanism (14) for clamping the workpiece to be processed.

2. The folding device for sheet metal parts of a stereo garage according to claim 1, characterized in that, The pushing mechanism (12) comprises a sliding rod (121), a sliding block (122), a third driving cylinder (123) and a fixed block (124); The mounting frame (11) is internally provided with a pair of sliding rods (121); the sliding rods (121) are slidably connected with the sliding blocks (122); the upper ends of the sliding blocks (122) are fixedly connected to the bottom of the sliding groove (13); the outer ends of the mounting frame (11) are provided with the third driving cylinder (123); the connecting rod of the third driving cylinder (123) is connected with the fixed block (124); the top of the fixed block (124) is fixedly connected to the bottom of the sliding groove (13).

3. The folding device for the sheet metal parts of a stereo garage according to claim 1, characterized in that, The clamping mechanism (14) comprises a screw rod (141), a rotating motor (142) and a clamping block (143); The sliding groove (13) is internally rotatably provided with a screw rod (141); the outer end of the sliding groove (13) is provided with the rotating motor (142) for driving the screw rod (141) to rotate; the screw rod (141) is attached with two opposite thread lines, and each thread on the different thread lines is threadedly connected with a moving block; the upper end of the moving block is fixedly connected with the clamping block (143).

4. The folding device for sheet metal parts of a stereo garage according to claim 3, characterized in that, The clamping block (143) is internally rotatably provided with a pulley (144).

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