Precise sheet metal part diagonal shaping device

Abstract

The utility model discloses a precise sheet metal part diagonal shaping device, which relates to the technical field of sheet metal parts, and comprises a working platform, the left and right ends of the upper side of the working platform are respectively provided with a first chute, the front side of the interior of each first chute is rotatably connected with a bidirectional threaded rod, and the left and right ends of the front side of the working platform are respectively and fixedly provided with an adjusting motor; the front end and the rear end of the bidirectional threaded rod are in threaded connection with first sliding blocks, communicating sliding grooves are formed in the left side and the right side of the working platform, L-shaped mounting plates are slidably connected into the communicating sliding grooves, adjusting plates are fixedly connected to the upper sides of the first sliding blocks, and adjusting push rods are fixedly mounted on the outer sides of the L-shaped mounting plates. By arranging the first sliding groove, the two-way threaded rod, the adjusting motor, the adjusting plate, the connecting rod, the connecting plate and the adjusting push rod, the precision of the driving device is effectively improved, it is guaranteed that the device can effectively shape slightly-deformed sheet metal parts, and the sheet metal parts meet strict use requirements after being shaped.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal parts, in particular to a device for shaping the diagonal lines of precision sheet metal parts. Background Art

[0002] Sheet metal parts are metal components manufactured through sheet metal processing, usually made of thin plate materials. Sheet metal processing is widely used in many industries, including automobiles, aviation, electronics, and home appliances. Sheet metal parts can be made of a variety of metal materials, such as steel, stainless steel, aluminum, copper, and their alloys. Due to the use of thin plate materials, sheet metal parts are relatively light and suitable for applications with strict weight requirements. Despite the thin material, sheet metal parts that are properly designed and processed can have good strength and durability. Design flexibility: sheet metal parts can achieve complex shapes and structures through different processing technologies to meet different design requirements. When produced on a large scale, sheet metal parts have low production costs and are suitable for mass production.

[0003] For some precision sheet metal parts, the edges and corners of the sheet metal parts are prone to some deformation during production, and diagonal shaping is required. When using a general diagonal shaping device, the driving device of the shaping cylinder has poor accuracy, and it is difficult to effectively shape the sheet metal parts with slight deformation. After shaping, the sheet metal parts are difficult to meet strict usage requirements. When a general diagonal shaping device shapes the sheet metal parts at the shaping angle, the sheet metal parts are difficult to be effectively fixed. If the sheet metal parts are displaced during the shaping process, the shaping angle will deviate, which can easily make the deformation of the sheet metal parts more serious. In response to the above problems, a precision sheet metal part diagonal shaping device is proposed to solve them. Utility Model Content

[0004] In order to solve the above technical problems, a precision sheet metal diagonal shaping device is provided, which solves the above-mentioned current problem that for some precision sheet metal parts, the corners of the sheet metal parts are prone to some deformation during production, and diagonal shaping is required. When the general diagonal shaping device is used, the driving device of the shaping cylinder has poor accuracy, and it is difficult to effectively shape the sheet metal parts with slight deformation. After the sheet metal parts are shaped, it is difficult to meet the strict use requirements. When the general diagonal shaping device shapes the sheet metal parts at the shaping angle, the sheet metal parts are difficult to be effectively fixed. If the sheet metal parts are displaced during the shaping process, the shaping angle will deviate, which can easily make the deformation of the sheet metal parts more serious.

[0005] The left and right ends of the two guide wheels are fixedly mounted on the work platform, and the output end of the adjusting motor passes through the front of the working platform and is fixedly connected to the front of the two-way threaded rod. The front and rear ends of the two-way threaded rod are threadedly connected to the first sliding block, and the left and right sides of the working platform are provided with a connecting slide. The inner upper end of the connecting slide is connected to the interior of the first slide, and the inner upper end of the connecting slide is slidably connected to the L-shaped mounting plate, and the inner upper end of the L-shaped mounting plate is fixedly connected to the outer side of the first sliding block, and the upper side of the first sliding block is fixedly connected to the adjusting plate, and the upper side of the adjusting plate is provided with a second slide. The outer ends of the springs are fixedly mounted on the sides of the L-shaped mounting plate, and the outer ends of the springs are fixedly mounted on the side panels of the L-shaped mounting plate.

[0006] Preferably, legs are fixedly connected to the four lower corners of the working platform.

[0007] Preferably, the threads at the front and rear ends of the surface of the bidirectional threaded rod are opposite.

[0008] Preferably, a rotating support is fixedly installed on the inner rear side of the first sliding groove, and the end of the bidirectional threaded rod is rotatably connected to the inner side of the rotating support.

[0009] Preferably, a shaping cylinder is fixedly mounted on the upper side of the second sliding block, and a shaping angle is fixedly connected to the output end of the shaping cylinder.

[0010] Preferably, an operation panel is fixedly connected to the front center of the mounting frame.

[0011] Compared with the prior art, the advantages of the present invention are: the present invention can effectively adjust the position of the shaping cylinder through a mechanical device by setting a first slide groove, a two-way threaded rod, an adjusting motor, an adjusting plate, a connecting rod, a connecting plate and an adjusting push rod, effectively increasing the accuracy of the driving device, ensuring that the device can effectively shape sheet metal parts with slight deformations, so that the sheet metal parts meet strict usage requirements after shaping; by setting a shaping table, a telescopic rod, a splint, a spring, a mounting frame, a lifting push rod and a pressure plate, the sheet metal parts can be effectively fixed to prevent the sheet metal parts from displacement during the shaping process, avoid deviation in the shaping angle, and prevent the sheet metal parts from becoming more seriously deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0014] The numbers in the figure are:

[0015] 1. Working platform; 2. Support legs; 3. First slide; 4. Bidirectional threaded rod; 5. Rotating support; 6. Adjusting motor; 7. First slider; 8. Adjusting plate; 9. Second slide; 10. Second slider; 11. Connecting rod; 12. Shaping cylinder; 13. Shaping angle; 14. Adjusting push rod; 15. Connecting plate; 16. Mounting frame; 17. Operation panel; 18. Lifting push rod; 19. Pressing plate; 20. Shaping table; 21. Telescopic rod; 22. Clamping plate; 23. Spring; 301. Connecting slide; 302. L-shaped mounting plate. DETAILED DESCRIPTION

[0016] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0017] Reference Figure 1-2As shown, a precision sheet metal diagonal shaping device includes a working platform 1, which is fixedly connected to support legs 2 at the four corners of the lower side of the working platform 1, and a first slide groove 3 is provided at both left and right ends of the upper side of the working platform 1. The internal front side of the first slide groove 3 is rotatably connected to a bidirectional threaded rod 4, which effectively adjusts the front and rear positions of the shaping cylinder 12. The threads on the front and rear ends of the surface of the bidirectional threaded rod 4 are opposite, ensuring that the first sliders 7 at the front and rear ends can move toward each other synchronously, and a rotating support 5 is fixedly installed on the internal rear side of the first slide groove 3. The end of the bidirectional threaded rod 4 is rotatably connected to the internal rotating support 5, and an adjusting motor 6 is fixedly installed on the left and right ends of the front side of the working platform 1. The output end of the adjusting motor 6 passes through the front side of the working platform 1 and is fixedly connected to the front of the bidirectional threaded rod 4.

[0018] Specifically, the front and rear ends of the bidirectional threaded rod 4 are threadedly connected to the first slider 7, and the left and right sides of the working platform 1 are provided with connecting grooves 301. The inner upper end of the connecting groove 301 is connected to the interior of the first groove 3. The inner upper end of the connecting groove 301 is slidably connected to the L-shaped mounting plate 302. The inner upper end of the L-shaped mounting plate 302 is fixedly connected to the outer side of the first slider 7. The upper side of the first slider 7 is fixedly connected to the adjusting plate 8. The upper side of the adjusting plate 8 is provided with a second groove 9. The inner part of the second groove 9 is slidably connected to the second slider 10. A connecting rod 11 is fixedly connected to the outer center position of the second slider 10, and a shaping cylinder 12 is fixedly installed on the upper side of the second slider 10. The output end of the shaping cylinder 12 is fixedly connected to the shaping angle 13, which effectively shapes the sheet metal. An adjusting push rod 14 is fixedly installed on the outer side of the L-shaped mounting plate 302, which effectively adjusts the left and right positions of the shaping cylinder 12. The output end of the adjusting push rod 14 is fixedly connected to the connecting plate 15. The outer end of the connecting rod 11 passes through the interior of the second slide groove 9 and is fixedly connected to the inner upper end of the connecting plate 15.

[0019] Specifically, the front and rear ends of the upper side of the working platform 1 are fixedly connected with a mounting frame 16, and the front center position of the mounting frame 16 is fixedly connected with an operation panel 17, which can facilitate the staff to accurately control various electrical equipment. A lifting push rod 18 is fixedly installed at the upper center position of the mounting frame 16, and the output end of the lifting push rod 18 passes through the upper side of the mounting frame 16 and is fixedly connected to a pressure plate 19, which can effectively fix the sheet metal in the vertical direction. A shaping table 20 is fixedly connected to the upper center position of the working platform 1, and the outer sides of the four sides of the shaping table 20 are fixedly connected with a telescopic rod 21, and the outer side of the telescopic rod 21 is fixedly connected with a splint 22. The surface of the telescopic rod 21 is sleeved with a spring 23, and the outer end of the spring 23 is fixedly connected to the inner side of the splint 22, and the end of the spring 23 is fixedly connected to the outer side of the shaping table 20, which can effectively fix the sheet metal in the horizontal direction.

[0020] Working principle: Place the sheet metal to be shaped on the shaping table 20. Under the elastic force of the spring 23, the clamping plate 22 fixes the sheet metal in the center in the horizontal direction. The lifting push rod 18 is controlled by the operation panel 17 to drive the pressure plate 19 to move downward to fix the sheet metal vertically. After the sheet metal is fixed, the adjusting motor 6 drives the bidirectional threaded rod 4 to rotate, and the first sliders 7 at the front and rear ends will move toward each other inside the first slide groove 3. Correspondingly, the L-shaped mounting plates 302, adjusting push rods 14, adjusting plates 8 and shaping cylinders 12 at the front and rear ends will also be adjusted in the front and rear directions. When the front and rear position adjustment of the shaping cylinder 12 is completed, the adjusting push rod 14 controls the connecting plate 15, connecting rod 11, second slider 10 and shaping cylinder 12 to adjust the position in the left and right directions to complete the precise positioning of the shaping cylinder 12. Finally, the shaping cylinder 12 drives the shaping angle 13 to shape the sheet metal.

[0021] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for shaping the diagonal lines of precision sheet metal parts, comprising a working platform (1), characterized in that: The upper left and right ends of the working platform (1) are provided with a first slide groove (3), the inner front side of the first slide groove (3) is rotatably connected to a bidirectional threaded rod (4), and the left and right ends of the front side of the working platform (1) are fixedly installed with an adjustment motor (6), the output end of the adjustment motor (6) passes through the front side of the working platform (1) and is fixedly connected to the front side of the bidirectional threaded rod (4), and the front and rear ends of the bidirectional threaded rod (4) are threadedly connected to a first slider (7), and the left and right sides of the working platform (1) are provided with a connecting slide groove (301 ), the inner upper end of the connecting chute (301) is connected to the inner part of the first chute (3), the inner upper end of the connecting chute (301) is connected to the inner part of the first chute (3), the inner upper end of the L-shaped mounting plate (302) is fixedly connected to the outer side of the first slider (7), the upper side of the first slider (7) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is provided with a second chute (9), the inner part of the second chute (9) is connected to the second slider (10), the outer center position of the second slider (10 ... slider (10) is connected to the second slider (10), the outer center position of the second slider (10) is fixedly connected to the outer side of the first slider (7), the upper side of the first slider (7) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8), the upper side of the adjusting plate (8) is fixedly connected to the adjusting plate (8 A connecting rod (11) is fixedly connected to the outside of the L-shaped mounting plate (302), an adjusting push rod (14) is fixedly installed, the output end of the adjusting push rod (14) is fixedly connected to the connecting plate (15), the outer end of the connecting rod (11) passes through the interior of the second slide groove (9) and is fixedly connected to the inner upper end of the connecting plate (15), the front and rear ends of the upper side of the working platform (1) are fixedly connected to the mounting frame (16), a lifting push rod (18) is fixedly installed at the center position of the upper side of the mounting frame (16), and the lifting push rod (18) is fixedly installed at the center position of the upper side of the mounting frame (16). The output end passes through the upper side of the mounting frame (16) and is fixedly connected to a pressure plate (19); a shaping table (20) is fixedly connected to the center position of the upper side of the working platform (1); the outer sides of the shaping table (20) are fixedly connected to telescopic rods (21); the outer side of the telescopic rod (21) is fixedly connected to a clamping plate (22); a spring (23) is sleeved on the surface of the telescopic rod (21); the outer end of the spring (23) is fixedly connected to the inner side of the clamping plate (22); and the end of the spring (23) is fixedly connected to the outer side of the shaping table (20).

2. A precision sheet metal diagonal shaping device according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the lower side of the working platform (1).

3. The device for shaping the diagonal lines of a precision sheet metal part according to claim 1, characterized in that: The threads at the front and rear ends of the surface of the bidirectional threaded rod (4) are opposite.

4. The device for shaping the diagonal lines of a precision sheet metal part according to claim 1, characterized in that: A rotating support (5) is fixedly installed on the inner rear side of the first sliding groove (3), and the end of the bidirectional threaded rod (4) is rotatably connected to the inner side of the rotating support (5).

5. The device for shaping the diagonal lines of a precision sheet metal part according to claim 1, characterized in that: A shaping cylinder (12) is fixedly mounted on the upper side of the second sliding block (10), and a shaping angle (13) is fixedly connected to the output end of the shaping cylinder (12).

6. The device for shaping the diagonal lines of a precision sheet metal part according to claim 1, characterized in that: An operating panel (17) is fixedly connected to the center position of the front side of the mounting frame (16).

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