Steel plate bending device for sheet metal machining

Abstract

The utility model relates to the technical field of sheet metal processing devices, and discloses a steel plate bending device for sheet metal processing, which comprises a working table, supporting legs are fixedly connected to the bottom of the working table, a blanking box is fixedly connected to the top of the working table, and a bending machine body is fixedly connected to the top of the working table. A discharging limiting mechanism is arranged at the top of the workbench, an auxiliary bending mechanism is arranged outside the bending machine body, in the using process, a telescopic machine works, a rotating block is made to move, a limiting block is matched, a movable block is made to move, and an adsorber works in a matched mode, so that raw materials are conveniently guided into the bending machine body from a discharging box; the limiting rods are matched to enable the movable plates to move, the limiting rollers are matched to enable raw materials on the bending machine body to move in a limited mode, the connecting plates move, the springs are matched to enable the clamping blocks to move, the sliding blocks are matched to move, and the check blocks move, so that the bending angle is limited conveniently.

Description

Technical Field

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

[0002] The bending and forming of metal sheets are carried out on a plate bender. The workpiece to be formed is placed on the plate bender, the brake shoe is lifted with a lifting lever, the workpiece slides to the appropriate position, and then the brake shoe is lowered onto the workpiece to be formed. The bending and forming of the metal is achieved by applying force to the bending lever on the plate bender.

[0003] According to the description in a bending device for sheet metal processing disclosed on the patent website (authorization announcement number: CN216262784U), "The utility model relates to the technical field of sheet metal processing devices, and discloses a bending device for sheet metal processing, including a bracket, the top of the bracket is fixedly connected to a shell, the interior of the shell is provided with a driving member, the top of the shell is provided with a leveling mechanism located above the driving member, the top of the shell is provided with a positioning mechanism located on the left side of the leveling mechanism, the left side of the shell is provided with a bending mechanism fixedly connected to the left side of the bracket, and the driving member includes a motor fixedly connected to the front side of the shell. The bending device for sheet metal processing has the advantages of high practicality, etc., and solves the problem in the prior art that the bending device for sheet metal processing has a simple structure, requires manual force to bend the plate, is time-consuming and labor-intensive, and is not convenient for controlling the bending angle. In addition, the bending device cannot level the plate, resulting in low practicality of the bending device."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] During use, the utility model drives the U-shaped block to move downward through the first electric cylinder, and the U-shaped block drives the pressure roller to move downward and cooperates with the driving roller to extrude the plate, and the driving roller is driven by the motor to rotate. In actual use, the device requires workers to manually load materials during the loading process, which increases the workload and is prone to accidents. At the same time, the driving roller angle of the device is fixed, and during the transmission process, it is easy to have unexpected situations such as deviation. At the same time, the bending process lacks a limit on the bending mechanism, which affects the yield rate. Therefore, it is necessary to improve a steel plate bending device for sheet metal processing to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a steel plate bending device for sheet metal processing to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steel plate bending device for sheet metal processing, comprising a workbench, the bottom of the workbench is fixedly connected to a support leg, the top of the workbench is fixedly connected to a material box, the top of the workbench is fixedly connected to a bending machine body, the top of the workbench is provided with a material limiting mechanism, and the outside of the bending machine body is provided with an auxiliary bending mechanism;

[0008] The material unloading limiting mechanism comprises an implementing component and an auxiliary component. The auxiliary component is arranged on the top of the workbench, and the implementing component is arranged on the top of the workbench.

[0009] Preferably, the implementation component includes a first fixed block, a rotating block is rotatably connected inside the first fixed block, a connecting block is fixedly connected to the back of the rotating block, a support seat is fixedly connected to the top of the workbench, a telescopic machine is rotatably connected inside the support seat, a second fixed block is fixedly connected to the top of the workbench, a limiting block is rotatably connected inside the second fixed block, a movable block is slidably connected inside the limiting block, and a adsorber is fixedly connected to the front of the movable block, which facilitates the introduction of raw materials from the unloading box into the bending machine body, completes the automatic unloading process, and reduces the occurrence of accidents.

[0010] Preferably, grooves are provided at positions corresponding to the connection block and the telescopic machine, and the telescopic machine is rotatably connected to the connection block, and the adsorber is rotatably connected to the rotating block, so as to make the unloading process more stable.

[0011] Preferably, the auxiliary component includes a connecting table, which is fixedly connected to the top of the workbench, a motor is fixedly connected to the front of the connecting table, an output end of the motor passes through the connecting table and extends to the inside where a bidirectional threaded rod is fixedly connected, a limiting rod is fixedly connected to the inside of the connecting table, a movable plate is slidably connected to the outside of the limiting rod, and a limiting roller is rotatably connected to the inside of the movable plate, so as to facilitate the limited movement of the raw materials on the bending machine body to avoid deviation and increase the accuracy of the later bending.

[0012] Preferably, the movable plate is threadedly connected to the bidirectional threaded rod, grooves are provided at corresponding positions of the connecting platform and the movable plate, and the movable plate is slidably connected inside the groove, so as to facilitate more stable use.

[0013] Preferably, the auxiliary bending mechanism includes a limit seat, the limit seat is fixedly connected to the outside of the bending machine body, the limit seat is slidably connected to a slider, the slider is fixedly connected to a slide rod at one end away from the limit seat, the slider is fixedly connected to a stopper at one end away from the slide rod, the slide rod is fixedly connected to a spring at one end close to the slider, the spring is fixedly connected to a connecting plate at one end close to the slider, and the connecting plate is fixedly connected to a clamping block at one end close to the slider, so as to limit the bending angle, avoid excessive bending, etc., and increase the use effect.

[0014] Preferably, the connecting plate is slidably connected to the slide rod, grooves are provided at corresponding positions of the limit seat and the clamping block, and the clamping block is slidably connected inside the groove, and the slide rod is slidably connected to the limit seat, so as to make the bending process more stable.

[0015] Compared with the prior art, the utility model provides a steel plate bending device for sheet metal processing, which has the following beneficial effects:

[0016] 1. The steel plate bending device used for sheet metal processing, through the set material limiting mechanism, during use, the telescopic machine is set to work, the rotating block is moved, the limit block is cooperated to move the movable block, and the absorber is cooperated to work, so that the raw materials are introduced from the material box to the bending machine body, and the automatic material unloading process is completed to reduce the occurrence of accidents. Through the set motor work, the limit rod is cooperated to move the movable plate, and the limit roller is cooperated to facilitate the limited movement of the raw materials on the bending machine body, avoid deviation, and increase the later bending accuracy.

[0017] 2. The steel plate bending device used for sheet metal processing, through the auxiliary bending mechanism, during use, through the movement of the connecting plate, the spring moves the clamping block, and the slider moves the stopper, so as to limit the bending angle, avoid excessive bending, etc., and increase the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the component structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the auxiliary component structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the internal structure of the auxiliary component of the utility model;

[0023] Figure 5 This is a schematic diagram of the auxiliary bending mechanism structure of the utility model;

[0024] Figure 6 It is a schematic diagram of the internal structure of the auxiliary bending mechanism of the utility model.

[0025] In the figure: 1. workbench; 2. supporting legs; 3. material discharge box; 4. bending machine body; 5. material discharge limit mechanism; 51. implementation component; 511. first fixed block; 512. rotating block; 513. connecting block; 514. supporting seat; 515. telescopic machine; 516. second fixed block; 517. limit block; 518. movable block; 519. adsorber; 52. auxiliary component; 521. connecting table; 522. motor; 523. movable plate; 524. limit roller; 525. bidirectional threaded rod; 526. limit rod; 6. auxiliary bending mechanism; 61. limit seat; 62. slide rod; 63. stop block; 64. slide block; 65. spring; 66. connecting plate; 67. clamping block. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a steel plate bending device for sheet metal processing, comprising a workbench 1, a support leg 2 is fixedly connected to the bottom of the workbench 1, a material box 3 is fixedly connected to the top of the workbench 1, a bending machine body 4 is fixedly connected to the top of the workbench 1, a material limiting mechanism 5 is arranged on the top of the workbench 1, and an auxiliary bending mechanism 6 is arranged outside the bending machine body 4;

[0030] The material unloading limiting mechanism 5 comprises an implementing component 51 and an auxiliary component 52 . The auxiliary component 52 is arranged on the top of the workbench 1 , and the implementing component 51 is arranged on the top of the workbench 1 .

[0031] Furthermore, the implementation component 51 includes a first fixed block 511, the first fixed block 511 has a rotating block 512 rotatably connected inside, the rotating block 512 has a connecting block 513 fixedly connected to the back, the top of the workbench 1 is fixedly connected to a support seat 514, the support seat 514 has a telescopic machine 515 rotatably connected inside, the top of the workbench 1 is fixedly connected to a second fixed block 516, the second fixed block 516 has a limiting block 517 rotatably connected inside, the limiting block 517 has a movable block 518 slidably connected inside, and the front of the movable block 518 is fixedly connected to an absorber 519, which facilitates the introduction of raw materials from the unloading box 3 to the bending machine body 4, completes the automatic unloading process, and reduces the occurrence of accidents.

[0032] Furthermore, grooves are provided at corresponding positions of the connecting block 513 and the telescopic machine 515, and the telescopic machine 515 is rotatably connected to the connecting block 513, and the adsorber 519 is rotatably connected to the rotating block 512, so as to make the unloading process more stable.

[0033] Furthermore, the auxiliary component 52 includes a connecting platform 521, which is fixedly connected to the top of the workbench 1. A motor 522 is fixedly connected to the front of the connecting platform 521. The output end of the motor 522 passes through the connecting platform 521 and extends to the inside where a bidirectional threaded rod 525 is fixedly connected. A limiting rod 526 is fixedly connected to the inside of the connecting platform 521. The limiting rod 526 is externally slidably connected to a movable plate 523. The movable plate 523 is internally rotatably connected to a limiting roller 524, which is convenient for limiting the movement of the raw materials on the bending machine body 4 to avoid deviation and increase the accuracy of later bending.

[0034] Furthermore, the movable plate 523 is threadedly connected to the bidirectional threaded rod 525, grooves are provided at corresponding positions of the connecting platform 521 and the movable plate 523, and the movable plate 523 is slidably connected inside the groove, so that the use process is more stable.

[0035] Embodiment 2:

[0036] See also Figure 5-6 , and combined with the first embodiment, it is further obtained that the auxiliary bending mechanism 6 includes a limit seat 61, the limit seat 61 is fixedly connected to the outside of the bending machine body 4, and a slider 64 is slidably connected inside the limit seat 61. The end of the slider 64 away from the limit seat 61 is fixedly connected to the slide rod 62, and the end of the slider 64 away from the slide rod 62 is fixedly connected to the stopper 63, and the end of the slide rod 62 close to the slider 64 is fixedly connected to the spring 65, and the end of the spring 65 close to the slider 64 is fixedly connected to the connecting plate 66, and the end of the connecting plate 66 close to the slider 64 is fixedly connected to the block 67, so as to limit the bending angle, avoid excessive bending, etc., and increase the use effect.

[0037] Furthermore, the connecting plate 66 is slidably connected to the slide rod 62, grooves are provided at corresponding positions of the limit seat 61 and the clamping block 67, and the clamping block 67 is slidably connected inside the groove, and the slide rod 62 is slidably connected to the limit seat 61, so that the bending process is more stable.

[0038] In actual operation, when this device is used, first, the telescopic machine 515 is set to work, and the connecting block 513 is cooperated to move the rotating block 512, and the limit block 517 is cooperated to move the movable block 518, and the adsorber 519 is cooperated to work, so as to facilitate the introduction of raw materials from the unloading box 3 to the bending machine body 4, complete the automatic unloading process, and reduce the occurrence of accidents, and then adjust according to the size of the processed plate, and the motor 522 is set to work to make the bidirectional threaded rod 525 rotate, and the limit rod 526 is cooperated to move the movable plate 523, and the limit roller 524 is cooperated to facilitate the limited movement of the raw materials on the bending machine body 4 to avoid deviation and increase the bending accuracy in the later stage. The bending process is started by the setting of the bending machine body 4, and the connection plate 66 is set to move, and the spring 65 is cooperated to move the card block 67, and the slider 64 is cooperated to move the stopper 63, so as to meet the limitation of the bending angle, avoid excessive bending, etc., and increase the use effect.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A steel plate bending device for sheet metal processing, comprising a workbench (1), characterized in that: The bottom of the workbench (1) is fixedly connected to a support leg (2), the top of the workbench (1) is fixedly connected to a material unloading box (3), the top of the workbench (1) is fixedly connected to a bending machine body (4), the top of the workbench (1) is provided with a material unloading limiting mechanism (5), and the outside of the bending machine body (4) is provided with an auxiliary bending mechanism (6); The material unloading limiting mechanism (5) comprises an implementing component (51) and an auxiliary component (52); the auxiliary component (52) is arranged on the top of the workbench (1); and the implementing component (51) is arranged on the top of the workbench (1).

2. A steel plate bending device for sheet metal processing according to claim 1, characterized in that: The implementation component (51) comprises a first fixed block (511), the first fixed block (511) is internally rotatably connected to a rotating block (512), the back of the rotating block (512) is fixedly connected to a connecting block (513), the top of the workbench (1) is fixedly connected to a support seat (514), the support seat (514) is internally rotatably connected to a telescopic machine (515), the top of the workbench (1) is fixedly connected to a second fixed block (516), the second fixed block (516) is internally rotatably connected to a limiting block (517), the limiting block (517) is internally slidably connected to a movable block (518), and the front of the movable block (518) is fixedly connected to an absorber (519).

3. A steel plate bending device for sheet metal processing according to claim 2, characterized in that: Grooves are provided at corresponding positions of the connecting block (513) and the telescopic machine (515), and the telescopic machine (515) is rotatably connected to the connecting block (513), and the adsorber (519) is rotatably connected to the rotating block (512).

4. The steel plate bending device for sheet metal processing according to claim 1, characterized in that: The auxiliary component (52) comprises a connecting platform (521), wherein the connecting platform (521) is fixedly connected to the top of the workbench (1), a motor (522) is fixedly connected to the front of the connecting platform (521), an output end of the motor (522) passes through the connecting platform (521) and extends to the inside where a bidirectional threaded rod (525) is fixedly connected, a limiting rod (526) is fixedly connected to the inside of the connecting platform (521), a movable plate (523) is slidably connected to the outside of the limiting rod (526), ​​and a limiting roller (524) is rotatably connected to the inside of the movable plate (523).

5. The steel plate bending device for sheet metal processing according to claim 4, characterized in that: The movable plate (523) is threadedly connected to the bidirectional threaded rod (525); grooves are provided at corresponding positions of the connecting platform (521) and the movable plate (523), and the movable plate (523) is slidably connected inside the groove.

6. The steel plate bending device for sheet metal processing according to claim 1, characterized in that: The auxiliary bending mechanism (6) comprises a limit seat (61), the limit seat (61) is fixedly connected to the outside of the bending machine body (4), a slider (64) is slidably connected inside the limit seat (61), one end of the slider (64) away from the limit seat (61) is fixedly connected to a slide rod (62), one end of the slider (64) away from the slide rod (62) is fixedly connected to a stopper (63), one end of the slider (62) close to the slider (64) is fixedly connected to a spring (65), one end of the spring (65) close to the slider (64) is fixedly connected to a connecting plate (66), and one end of the connecting plate (66) close to the slider (64) is fixedly connected to a clamping block (67).

7. A steel plate bending device for sheet metal processing according to claim 6, characterized in that: The connecting plate (66) is slidably connected to the sliding rod (62), grooves are provided at corresponding positions of the limiting seat (61) and the clamping block (67), and the clamping block (67) is slidably connected inside the groove, and the sliding rod (62) is slidably connected to the limiting seat (61).

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