Sheet metal protective cover machining and bending device

Abstract

The utility model relates to the technical field of protective cover machining, in particular to a metal plate protective cover machining and bending device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a fixing plate, the top of the fixing plate is provided with a driving motor, the output end of the driving motor is fixedly connected with a threaded cylinder, and the threaded cylinder is internally in threaded connection with a threaded rod. A protection box is fixedly connected to the bottom of the threaded rod, a tempered glass plate is fixedly connected to the surface of the protection box, a vertical rod is fixedly connected to the top of the fixing plate, a supporting plate is inserted into the top of the vertical rod, a fastening bolt is in threaded connection to the side face of the supporting plate, and the side end of the fastening bolt abuts against the vertical rod; according to the bending device for the metal plate, the driving motor, the threaded cylinder, the threaded rod, the protection box and the tempered glass plate are arranged and used in cooperation, the protection box can be driven by the driving motor to move downwards when the metal plate is bent, the protection box is made to abut against the surface of the fixing plate, then steel bars can be prevented from splashing to the human body, and the safety when the metal plate is bent is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective cover processing, in particular to a sheet metal protective cover processing and bending device. Background Art

[0002] Sheet metal processing includes shearing, punching / cutting / combining, folding, welding, riveting, splicing, and forming (such as automobile bodies). Its most notable characteristic is the consistent thickness of each part. Products processed through the sheet metal industry are called sheet metal parts. The term sheet metal parts generally differs between industries, and is often used to describe assembly. Sheet metal parts are widely used in various industries, with mature processes and a well-established standard system, particularly in the automotive industry. Processing sheet metal protective covers requires bending.

[0003] The Chinese authorized announcement number is CN213671236U, which is a bending device for sheet metal processing. Through the first bending part and the second bending part, the rotating shaft is located inside the protective cover and is connected to the motor through a key. The rotating shaft passes through the protective cover and is fixedly connected to the second bending part. The utility model is composed of a first bending part and a second bending part to form a bending mold, and the first bending part and the connecting seat are fixedly connected, and then the sheet metal to be bent is placed in the mold, and the rotating shaft is driven to rotate by the rotation of the motor, thereby driving the second bending part to bend at a certain angle, and then bending one end of the sheet metal. The bending data can be accurately controlled by the action of the motor so that it can be bent to the required angle, making the equipment more efficient when used.

[0004] There are still certain deficiencies in use. When bending sheet metal, the sheet metal may break accidentally, and the broken sheet metal may splash onto the human body, causing harm to the human body, reducing the safety of the bending device when in use. At the same time, when bending sheet metal, only a single position of the sheet metal can be bent, reducing the scope of use of the sheet metal bending. Utility Model Content

[0005] The purpose of the present utility model is to provide a sheet metal protective cover processing and bending device to solve the problem proposed in the above background technology that sheet metal may accidentally break when bending the sheet metal. The broken sheet metal may splash onto the human body, causing harm to the human body, reducing the safety of the bending device when in use. At the same time, when bending the sheet metal, only a single position of the sheet metal can be bent, reducing the range of use of the sheet metal when bending.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A sheet metal protective cover processing and bending device comprises a base plate, the top of the base plate is fixedly connected to a fixing plate, the top of the fixing plate is installed with a driving motor, the output end of the driving motor is fixedly connected to a threaded cylinder, the inner thread of the threaded cylinder is connected to a threaded rod, the bottom of the threaded rod is fixedly connected to a protective box, the surface of the protective box is fixedly connected to a tempered glass plate, the top of the fixing plate is fixedly connected to a vertical rod, the top of the vertical rod is plugged with a supporting plate, the side of the support plate is threadedly connected with a fastening bolt, the side end of the fastening bolt is abutted against the vertical rod, a groove is provided in the supporting plate, a sliding groove is provided in the fixing plate, and a movable plate is slidably connected in the sliding groove.

[0008] As a preferred solution of the present invention, the top of the movable plate is fixedly connected to an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected to a bending plate, the surface of the support plate is in contact with sheet metal, and the bending plate is arranged on the top of the sheet metal.

[0009] As a preferred solution of the present invention, a stepper motor is installed at the bottom of the fixed plate, an output end of the stepper motor is fixedly connected to a disk, and a round rod is fixedly connected to the surface of the disk.

[0010] As a preferred solution of the present invention, the bottom of the movable plate is fixedly connected to a push rod, the side of the push rod is fixedly connected to a collar, the collar is arranged outside the round rod, and the collar is slidably connected to the round rod.

[0011] As a preferred solution of the present invention, the shape of the protection box is rectangular, the protection box is against the surface of the fixing plate, and the material of the protection box is stainless steel.

[0012] As a preferred solution of the present invention, a universal wheel is provided at the bottom of the base plate, and the universal wheel is movably connected to the base plate.

[0013] As a preferred solution of the present invention, a plurality of the grooves are provided, and the plurality of grooves are evenly distributed in the support plate, and the sizes of the plurality of grooves are the same.

[0014] As a preferred solution of the present invention, the material of the collar is stainless steel, the shapes of the two ends of the collar are circular, and the collar is arranged on the top of the disc.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. In the utility model, by setting up the coordinated use of a driving motor, a threaded barrel, a threaded rod, a protective box and a tempered glass plate, the driving motor can be used to drive the protective box to move downward when bending the sheet metal, so that the protective box abuts against the surface of the fixed plate, thereby preventing the steel bars from splashing onto the human body and improving the safety when bending the sheet metal.

[0017] 2. In the utility model, by setting up the coordinated use of a stepping motor, a disc, a round rod, a collar, a push rod, an electric telescopic rod and a bending plate, the position of the bending plate can be adjusted according to actual needs, and then the sheet metal can be bent at different positions, thereby improving the bending efficiency and comprehensiveness of the sheet metal and making the bending device more widely used. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the support plate and the bending plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the sheet metal and support plate of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the protective box and the threaded barrel of the utility model.

[0022] In the figure: 1. Base plate; 2. Fixed plate; 3. Protective box; 4. Tempered glass plate; 5. Universal wheel; 6. Drive motor; 7. Threaded barrel; 8. Threaded rod; 9. Stepper motor; 10. Disc; 11. Ring; 12. Round rod; 13. Abutment rod; 14. Slide; 15. Moving plate; 16. Electric telescopic rod; 17. Bending plate; 18. Sheet metal; 19. Support plate; 20. Fastening bolts; 21. Groove; 22. Vertical rod. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] For examples, see Figure 1-4 , the utility model provides a technical solution:

[0025] A sheet metal protective cover processing and bending device includes a base plate 1, the top of the base plate 1 is fixedly connected to a fixed plate 2, the top of the fixed plate 2 is installed with a drive motor 6, the output end of the drive motor 6 is fixedly connected to a threaded cylinder 7, the inner thread of the threaded cylinder 7 is connected to a threaded rod 8, the bottom of the threaded rod 8 is fixedly connected to a protective box 3, the surface of the protective box 3 is fixedly connected to a tempered glass plate 4, the top of the fixed plate 2 is fixedly connected to a vertical rod 22, the top of the vertical rod 22 is plugged with a support plate 19, the side of the support plate 19 is threadedly connected with a fastening bolt 20, the side end of the fastening bolt 20 is abutted against the vertical rod 22, a groove 21 is provided in the support plate 19, a slide groove 14 is provided in the fixed plate 2, and a movable plate 15 is slidably connected in the slide groove 14.

[0026] In this embodiment, Figure 1 and Figure 2 As shown, the top of the movable plate 15 is fixedly connected to the electric telescopic rod 16, the bottom of the electric telescopic rod 16 is fixedly connected to the bending plate 17, the surface of the support plate 19 is abutted against the sheet metal 18, and the bending plate 17 is arranged on the top of the sheet metal 18. The bottom of the fixed plate 2 is installed with a stepper motor 9, the output end of the stepper motor 9 is fixedly connected to the disk 10, the surface of the disk 10 is fixedly connected to the round rod 12, the bottom of the movable plate 15 is fixedly connected to the push rod 13, the side of the push rod 13 is fixedly connected to the ring 11, the ring 11 is arranged on the outside of the round rod 12, and the ring 11 is slidably connected to the round rod 12.

[0027] Among them, the position of the bending plate 17 can be adjusted according to actual needs, and then the sheet metal 18 can be bent at different positions, thereby improving the bending efficiency and comprehensiveness of the sheet metal 18, making the bending device more widely used.

[0028] In this embodiment, Figure 3 and Figure 4 As shown, the shape of the protective box 3 is rectangular, the protective box 3 is against the surface of the fixed plate 2, the material of the protective box 3 is stainless steel, a universal wheel 5 is provided at the bottom of the base plate 1, the universal wheel 5 is movably connected to the base plate 1, a plurality of grooves 21 are provided, and the plurality of grooves 21 are evenly distributed in the support plate 19, and the sizes of the plurality of grooves 21 are the same, the material of the ring 11 is stainless steel, the shapes of the two ends of the ring 11 are circular, and the ring 11 is provided on the top of the disc 10.

[0029] Among them, when the sheet metal 18 is bent, the protective box 3 can be driven downward by the driving motor 6, so that the protective box 3 abuts against the surface of the fixed plate 2, thereby preventing the steel bars 18 from splashing onto the human body and improving safety when bending the sheet metal 18.

[0030] The working process of the utility model is as follows: when the sheet metal protective cover processing and bending device designed by the present invention is in operation, the support plate 19 is inserted into the top of the vertical rod 22, and then the fastening bolt 20 is rotated to fix the support plate 19 through the fastening bolt 20, and then the switch of the driving motor 6 is turned on. When the driving motor 6 works, it drives the threaded cylinder 7 to rotate. Since the threaded cylinder 7 and the threaded rod 8 are threadedly connected, the threaded rod 8 can be used to drive the protective box 3 to move downward, and the protective box 3 can be used to protect the sheet metal 18 to avoid the sheet metal 18 splashing onto the human body and causing harm to the human body. At the same time, the electric telescopic rod 16 is turned on and the bending plate 17 is driven downward by the electric telescopic rod 16 to bend the sheet metal 18 through the bending plate 17. When it is necessary to bend the sheet metal 18 at different positions, the switch of the stepping motor 9 is turned on at this time, and the disc 10 and the round rod 12 are driven to rotate by the stepping motor 9, and then the ring 11, the push rod 13, the movable plate 15 and the bending plate 17 can be driven to move through the round rod 12, thereby improving the range of use when bending the sheet metal 18.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal protective cover processing and bending device, comprising a base plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a fixed plate (2), the top of the fixed plate (2) is installed with a driving motor (6), the output end of the driving motor (6) is fixedly connected to a threaded cylinder (7), the threaded cylinder (7) is internally threaded with a threaded rod (8), the bottom of the threaded rod (8) is fixedly connected to a protective box (3), the surface of the protective box (3) is fixedly connected to a tempered glass plate (4), the top of the fixed plate (2) is fixedly connected to a vertical rod (22), the top of the vertical rod (22) is plugged with a support plate (19), the side of the support plate (19) is threadedly connected with a fastening bolt (20), the side end of the fastening bolt (20) is abutted against the vertical rod (22), a groove (21) is provided in the support plate (19), a sliding groove (14) is provided in the fixed plate (2), and a movable plate (15) is slidably connected in the sliding groove (14).

2. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: The top of the movable plate (15) is fixedly connected to an electric telescopic rod (16), the bottom of the electric telescopic rod (16) is fixedly connected to a bending plate (17), the surface of the support plate (19) is in contact with a sheet metal (18), and the bending plate (17) is arranged on the top of the sheet metal (18).

3. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: A stepping motor (9) is installed at the bottom of the fixed plate (2), an output end of the stepping motor (9) is fixedly connected to a circular disc (10), and a round rod (12) is fixedly connected to the surface of the circular disc (10).

4. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: The bottom of the movable plate (15) is fixedly connected to a push rod (13), and the side of the push rod (13) is fixedly connected to a collar (11). The collar (11) is arranged outside the round rod (12), and the collar (11) is slidably connected to the round rod (12).

5. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: The protection box (3) is rectangular in shape, the protection box (3) abuts against the surface of the fixing plate (2), and the material of the protection box (3) is stainless steel.

6. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: A universal wheel (5) is provided at the bottom of the base plate (1), and the universal wheel (5) is movably connected to the base plate (1).

7. The sheet metal protective cover processing and bending device according to claim 1, characterized in that: A plurality of the grooves (21) are provided, and the plurality of the grooves (21) are distributed equidistantly in the support plate (19), and the plurality of the grooves (21) have the same size.

8. The sheet metal protective cover processing and bending device according to claim 4, characterized in that: The material of the collar (11) is stainless steel, the shapes of the two ends of the collar (11) are circular, and the collar (11) is arranged on the top of the disc (10).

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