Bending device for pedal metal plate machining

Abstract

The utility model discloses a bending device for processing a pedal sheet metal plate, and relates to the technical field of sheet metal processing equipment.The bending device for processing the pedal sheet metal plate is provided with a longitudinal driving component, a sliding seat, a bending table, a bending groove, an electric cylinder and a bending plate, the longitudinal driving component can drive the sliding seat to move back and forth on a working table, and the electric cylinder can drive the bending table to move back and forth on the working table; the position between the sliding base and the dust collection and cleaning assembly and the position between the sliding base and the stamping and bending base are changed, one sheet metal part can be placed in each bending groove, bending treatment can be conducted on multiple sets of pedal sheet metal plates at the same time, the bending efficiency is higher, meanwhile, a guide rod and a buffer spring are arranged between the bending table and the sliding base, and therefore the bending efficiency is improved. According to the stamping and bending device, the acting force transmitted from the upper portion during bending can be buffered, the situation that a sheet metal part is damaged due to one-time stamping is avoided, a certain guiding effect can be achieved, it is guaranteed that the bending table and the stamping and bending base can be attached to each other, in addition, the electric cylinder can push the bending plate to move upwards, the bending plate can be ejected out upwards, and taking is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing equipment, in particular to a bending device for processing a pedal sheet metal plate. Background Art

[0002] At present, sheet metal parts have a certain strength and are used in an increasingly wide range, including the materials used for automobile brakes and accelerator pedals, which are also made of sheet metal. In the process of producing accelerator pedals, a bending device is usually required to bend the pedal into a certain arc to adapt to the range of human pedaling. However, general bending devices can only bend one sheet metal part at a time, and the processing efficiency is not very high.

[0003] For example, the utility model with patent number CN202223303500.1 discloses a bending mechanism for sheet metal processing. It relates to the technical field of sheet metal processing equipment. The bending mechanism for sheet metal processing includes a bending table, a bending device and a limiting device for preventing the sheet metal from deflecting. The bending device is fixedly connected to one side of the bending table. A placement slot is provided on the top of the bending table. Two limiting devices are symmetrically arranged in the placement slot. The bending mechanism for sheet metal processing provided by the utility model places the sheet metal on the inner side of two limiting frames through the provided limiting devices. The pressure block is driven downward by the hydraulic cylinder. During the sheet metal bending process, the sheet metal on both sides of the bending place is tilted up, and the tilted sheet metal drives the limiting frame to move. The limiting frame drives the rotating plate to rotate, so that the gear drives the rack to move, and the spring is compressed. Since the two sides of the sheet metal are respectively in contact with the inner wall of the limiting frame and the limiting plate, it is not easy to deflect during the sheet metal bending process.

[0004] This patent cannot perform bending processing on multiple sheet metal parts at the same time. It can only fix and bend one sheet metal part at a time, and the bending efficiency is not very high. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a bending device for processing a pedal sheet metal plate, which solves the problem that a plurality of sheet metal parts cannot be bent at the same time.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a bending device for pedal sheet metal processing, comprising a workbench, a fixed frame is fixedly installed on the upper end of the workbench, an electric control box is arranged on the side of the workbench, a uniformly distributed stamping cylinder is fixedly installed on the fixed frame, a stamping bending seat is fixedly installed on the movable end of the stamping cylinder, a longitudinal driving assembly is installed on the workbench, a slide is installed on the longitudinal driving assembly, a bending table is arranged on the upper side of the slide, a uniformly distributed bending groove is opened on the surface of the bending table, an electric cylinder is fixedly installed on the bottom of the bending groove, a bending plate is fixedly installed on the movable end of the electric cylinder, uniformly distributed guide rods are arranged on both sides of the slide and the bending table, a buffer spring is arranged on the outer side of the guide rod, a fixed head is fixedly installed on the upper end of the guide rod, uniformly distributed rollers are arranged on the lower side of the slide, a dust box is fixedly installed on the fixed frame, an air suction machine is installed on the dust box, and a dust cleaning assembly is installed on the fixed frame.

[0007] Preferably, evenly distributed stamping blocks are fixedly mounted on the top of the stamping and bending seat, and the positions of the stamping blocks and the bending plates correspond to each other.

[0008] Preferably, three groups of rollers are provided in total, one end of the roller is mounted with a first connecting block via a shaft, and the other end of the roller is mounted with a second connecting block via a shaft.

[0009] Preferably, the longitudinal drive assembly includes a first guide rail, a second guide rail is arranged on the side of the first guide rail, and drive motors are fixedly mounted on the outside of the first guide rail and the second guide rail.

[0010] Furthermore, the output shaft of the driving motor is provided with a threaded rod, and a threaded sleeve corresponding to the threaded rod is fixedly mounted on the lower end of the sliding seat.

[0011] Preferably, the dust suction cleaning assembly comprises a dust suction plate, the lower end of the dust suction plate is provided with evenly distributed dust suction pipes, the upper end of the dust suction plate is fixedly mounted with a lifting cylinder, and a telescopic hose is fixedly connected between the dust suction plate and the dust suction box. Beneficial Effects

[0012] The utility model provides a bending device for processing a pedal sheet metal plate. Compared with the prior art, it has the following beneficial effects:

[0013] The bending device for pedal sheet metal processing is provided with a longitudinal driving component, a slide, a bending table, a bending groove, an electric cylinder and a bending plate. The longitudinal driving component can drive the slide to move forward and backward on the workbench, and change the position of the slide with the dust collection and cleaning component and the stamping bending seat. A sheet metal part can be placed in each bending groove, and multiple groups of pedal sheet metal plates can be bent at the same time, so the bending efficiency is higher. At the same time, a guide rod and a buffer spring are provided between the bending table and the slide, which can not only buffer the force transmitted from the upper part during bending and avoid the situation where the sheet metal part is damaged due to a single stamping, but also play a certain guiding role to ensure that the bending table and the stamping bending seat can fit together. In addition, the electric cylinder can push the bending plate to move upward, and the sheet metal part can be pushed upward after being bent, so as to be convenient for taking. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a structural schematic diagram of the sliding seat in the utility model.

[0016] Figure 3 It is a structural schematic diagram of the roller in the utility model.

[0017] Figure 4 It is a structural schematic diagram of the dust collection and cleaning component in the utility model.

[0018] In the figure: 1. workbench; 2. fixed frame; 3. stamping cylinder; 4. stamping bending seat; 5. longitudinal drive assembly; 501. first guide rail; 502. second guide rail; 503. drive motor; 504. threaded rod; 6. slide seat; 7. bending table; 8. bending groove; 9. bending plate; 10. guide rod; 11. buffer spring; 12. fixed head; 13. threaded sleeve; 14. electric control box; 15. roller; 16. first connecting block; 17. second connecting block; 18. dust box; 19. suction machine; 20. dust cleaning assembly; 2001. dust plate; 2002. dust pipe; 2003. lifting cylinder. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4The utility model provides a technical solution: a bending device for processing a pedal sheet metal plate, comprising a workbench 1, a fixed frame 2 is fixedly installed on the upper end of the workbench 1, an electric control box 14 is arranged on the side of the workbench 1, and evenly distributed stamping cylinders 3 are fixedly installed on the fixed frame 2, and a stamping bending seat 4 is fixedly installed on the movable end of the stamping cylinder 3. The stamping cylinder 3 can drive the stamping bending seat 4 to move downward to perform stamping and bending processing on the pedal sheet metal plate. A longitudinal driving component 5 is installed on the workbench 1, and a slide 6 is installed on the longitudinal driving component 5. The longitudinal driving component 5 can drive the slide 6 to move forward and backward on the workbench 1, and a sliding seat 6 is arranged on the upper side of the slide 6. A bending table 7 is provided, and evenly distributed bending grooves 8 are provided on the surface of the bending table 7. An electric cylinder is fixedly installed at the bottom of the bending groove 8, and a bending plate 9 is fixedly installed at the movable end of the electric cylinder. Evenly distributed guide rods 10 are provided on both sides of the slide 6 and the bending table 7, and a buffer spring 11 is provided on the outer side of the guide rod 10. A fixed head 12 is fixedly installed on the upper end of the guide rod 10, and evenly distributed rollers 15 are provided on the lower side of the slide 6. A dust box 18 is fixedly installed on the fixed frame 2, and an air suction machine 19 is installed on the dust box 18. A dust cleaning component 20 is installed on the fixed frame 2, and the dust cleaning component 20 can be used to clean dust in the bending groove 8.

[0021] The top of the stamping and bending seat 4 is fixedly installed with evenly distributed stamping blocks, and the positions of the stamping blocks and the bending plate 9 correspond to each other. There are three groups of rollers 15 in total. A first connecting block 16 is installed at one end of the roller 15 through an axis, and a second connecting block 17 is installed at the other end of the roller 15 through an axis. The arrangement of the roller 15 can prevent the slide 6 from sinking downward during the stamping process, and can play a certain supporting role. At the same time, it can also roll with the movement of the slide 6. The longitudinal drive component 5 includes a first guide rail 501, a second guide rail 502 is arranged on the side of the first guide rail 501, and a drive motor 503 is fixedly installed on the outside of the first guide rail 501 and the second guide rail 502. The output shaft of the drive motor 503 is provided with a threaded rod 504. A threaded sleeve 13 corresponding to the threaded rod 504 is fixedly installed at the end, and the driving motor 503 rotates to drive the threaded rod 504 to rotate, thereby driving the threaded sleeve 13 to move on the first guide rail 501 and the second guide rail 502, and the longitudinal position of the slide 6 can be changed. The dust suction cleaning component 20 includes a dust suction plate 2001, and the lower end of the dust suction plate 2001 is provided with evenly distributed dust suction pipes 2002, and the upper end of the dust suction plate 2001 is fixedly installed with a lifting cylinder 2003. A telescopic hose is fixedly connected between the dust suction plate 2001 and the dust suction box 18. The vacuum pump in the dust suction box 18 can suck the dust at the dust suction plate 2001 into the dust suction box 18 through the telescopic hose and collect it, which can be used to clean the dust on the bending table 7 and the surface of the sheet metal.

[0022] During operation, the longitudinal drive assembly 5 is first opened, and the driving motor 503 rotates to drive the threaded rod 504 to rotate, thereby driving the threaded sleeve 13 to move on the first guide rail 501 and the second guide rail 502, and the slide 6 can be driven to move on the workbench 1. After the slide 6 is moved to the front side, the pedal sheet metal plate is placed on the bending table 7. A sheet metal part can be placed in each bending groove 8, and multiple groups of pedal sheet metal plates can be bent at the same time. Then, the driving motor 503 is turned on to move the slide 6 back to its original position, and the stamping cylinder 3 is turned on. The stamping cylinder 3 can drive the stamping The bending seat 4 is pressed and moved downward to perform stamping and bending on the pedal sheet metal. At the same time, a guide rod 10 and a buffer spring 11 are arranged between the bending table 7 and the slide 6, which can not only buffer the force transmitted from the upper part during bending and avoid the damage of the sheet metal due to a single stamping, but also play a certain guiding role. After the stamping is completed, the drive motor 503 is turned on, the slide 6 is moved back to the front side, and then the electric cylinder is turned on. The electric cylinder can push the bending plate 9 to move upward, and the sheet metal can be pushed upward after being bent, and then the pedal sheet metal can be taken out.

[0023] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A bending device for processing a pedal sheet metal plate, comprising a workbench (1), characterized in that: A fixing frame (2) is fixedly mounted on the upper end of the workbench (1), an electric control box (14) is arranged on the side of the workbench (1), evenly distributed stamping cylinders (3) are fixedly mounted on the fixing frame (2), a stamping bending seat (4) is fixedly mounted on the movable end of the stamping cylinder (3), a longitudinal driving assembly (5) is mounted on the workbench (1), a slide seat (6) is mounted on the longitudinal driving assembly (5), a bending table (7) is arranged on the upper side of the slide seat (6), a surface of the bending table (7) is provided with evenly distributed bending grooves (8), and the bottom of the bending grooves (8) is fixed An electric cylinder is installed, a bending plate (9) is fixedly installed on the movable end of the electric cylinder, evenly distributed guide rods (10) are arranged on both sides of the slide seat (6) and the bending table (7), a buffer spring (11) is arranged on the outside of the guide rod (10), a fixed head (12) is fixedly installed on the upper end of the guide rod (10), and evenly distributed rollers (15) are arranged on the lower side of the slide seat (6), a dust box (18) is fixedly installed on the fixed frame (2), an air suction machine (19) is installed on the dust box (18), and a dust cleaning component (20) is installed on the fixed frame (2).

2. A bending device for processing a pedal sheet metal plate according to claim 1, characterized in that: Evenly distributed punching blocks are fixedly mounted on the top of the punching and bending seat (4), and the positions of the punching blocks and the bending plate (9) correspond to each other.

3. A bending device for processing a pedal sheet metal plate according to claim 1, characterized in that: A total of three groups of rollers (15) are provided, one end of the roller (15) is mounted with a first connection block (16) via a shaft, and the other end of the roller (15) is mounted with a second connection block (17) via a shaft.

4. A bending device for processing a pedal sheet metal plate according to claim 1, characterized in that: The longitudinal drive assembly (5) comprises a first guide rail (501), a second guide rail (502) is arranged on the side of the first guide rail (501), and drive motors (503) are fixedly mounted on the outside of the first guide rail (501) and the second guide rail (502).

5. A bending device for processing a pedal sheet metal plate according to claim 4, characterized in that: The output shaft of the driving motor (503) is provided with a threaded rod (504), and a threaded sleeve (13) corresponding to the threaded rod (504) is fixedly mounted on the lower end of the sliding seat (6).

6. The bending device for processing a pedal sheet metal plate according to claim 1, characterized in that: The dust suction cleaning assembly (20) comprises a dust suction plate (2001), the lower end of the dust suction plate (2001) is provided with evenly distributed dust suction pipes (2002), the upper end of the dust suction plate (2001) is fixedly mounted with a lifting cylinder (2003), and a telescopic hose is fixedly connected between the dust suction plate (2001) and the dust suction box (18).

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