Bending device for hardware products

Abstract

The utility model discloses a bending device for hardware products, which relates to the technical field of hardware product processing and comprises a base, a driving component is arranged on the inner side of the base, and a fixing component and a resetting mechanism are arranged on the top side of the base. A bearing plate is driven to move in the downward moving process of hardware during bending, then the bearing plate is driven to return to the original position through a reset spring after bending is completed, the hardware is ejected out of a bending groove and is convenient to take, bolts on the top side of a mounting plate are disassembled correspondingly, and therefore a workbench is convenient to disassemble, and the working efficiency is improved. The workbench with the bending grooves of different specifications can be installed again according to requirements, operation is easy, use is convenient, in the downward moving process of the bending head, the limiting plate makes contact with the hardware preferentially, and therefore the top side of the hardware can be limited before bending is conducted, lateral movement during bending is avoided, the bending stability and the bending precision are improved, and the working efficiency is improved. And meanwhile, buffering can be conducted through a buffering spring during bending.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware product processing, in particular to a bending device for hardware products. Background Technique

[0002] Hardware products are auxiliary and accessory products used in daily life and industrial production. In the early days, they were mostly made of metal materials such as gold, silver, copper, iron, and tin, so they got this name. Now, in addition to various metal materials, non-metal materials such as plastics and glass fibers are also widely used.

[0003] Hardware products have played an important role in the process of human survival and development. With the development of social economy and the refinement of social division of labor, hardware products have gradually become rich and perfect, with more and more varieties. Modern hardware products can be divided into three categories according to their uses: daily hardware for daily life, hand tools as auxiliary tools for production and life, and building hardware as connectors, fasteners, and supporting facilities in buildings and structures.

[0004] Hardware products often need to be bent during use. However, it is inconvenient to manually take out the hardware products after bending by the existing bending devices, which affects the work efficiency. At the same time, during the production process, the bending of hardware products is mostly carried out manually using tools, which is time-consuming and laborious and affects the work efficiency. Some bending devices lack a limiting and fixing mechanism for hardware products, which easily leads to poor processing quality and poor product consistency. Summary of the Invention

[0005] The purpose of the utility model is to provide a bending device for hardware products, which can solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A bending device for hardware products, including a base, a driving component is arranged inside the base, a fixing component and a reset mechanism are arranged on the top side of the base, a workbench is fixedly installed on the top side of the base through bolts, a bracket is fixedly installed on the rear end of the top side of the base through bolts, and a bending component and a buffer component are arranged on the bottom side of the front end of the bracket.

[0007] Preferably, the driving component includes a groove, a threaded rod, and a driving motor. A groove is opened on the top side of the base, the threaded rod is movably installed inside the groove through a bearing, and the driving motor is fixedly installed on the right end of the threaded rod.

[0008] Preferably, the fixing component includes a connecting seat, a threaded hole, and a supporting seat. A threaded hole is opened on the left side of the connecting seat, the threaded rod is threadedly connected inside the threaded hole, and the supporting seat is fixedly installed on the top side of the connecting seat.

[0009] Preferably, the reset mechanism includes a chute, a slider and a bearing plate. Chutes are respectively formed on the opposite sides of the support base. A slider is arranged inside the chute. A bearing plate is fixedly installed on the side of the slider away from the chute. A reset spring is fixedly installed between the chute and the slider.

[0010] Preferably, a bending groove is formed on the top side of the workbench. An installation plate is fixedly installed at the lower end of the front side of the workbench. The installation plates are grouped in twos and there are two groups in total. Connection holes are formed on the top sides of the installation plates.

[0011] Preferably, the bending assembly includes a bending head, a cylinder and side plates. A cylinder is arranged between the bending head and the bracket. Side plates are respectively fixedly installed on the front side and the rear side of the bending head. Two limiting holes are respectively formed on the top sides of the side plates.

[0012] Preferably, the buffer assembly includes a limiting plate, a limiting rod and a buffer spring. Two limiting rods are respectively fixedly installed on the top side of the limiting plate. The limiting rods are movably installed in the limiting holes on the top side of the side plate. A buffer spring is fixedly installed between the side plate and the limiting plate.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. In the present utility model, by placing the hardware on the top side of the workbench and then starting the driving motor to drive the threaded rod to rotate, it is beneficial to drive the two fixing components during the moving process and conveniently adjust the positions of the fixing components. Then, under the action of the thread, the two connecting seats and the support bases slide relatively and contact the two ends of the hardware. Furthermore, the two ends of the hardware are respectively limited and fixed by the two support bases, which is beneficial to improving the accuracy during the bending process.

[0015] 2. After bending in the present utility model, since the bearing plate is in contact with the hardware, when the hardware moves downward during bending, the bearing plate is driven to move. Furthermore, after bending is completed, the bearing plate is driven to return to its original position by the reset spring, thereby ejecting the hardware out of the bending groove, which is convenient for taking. And by respectively removing the bolts on the top sides of the installation plates, it is convenient to disassemble the workbench. Furthermore, the workbench with bending grooves of different specifications can be reinstalled according to requirements, and the operation is simple and the use is convenient.

[0016] 3. In the present utility model, when bending, the cylinder is started to drive the bending head to move downward, so that after the bending head contacts the hardware, it continues to move to perform bending. During the downward movement of the bending head, the limiting plate first contacts the hardware, which is beneficial to limiting the top side of the hardware before bending and avoiding side shift during bending, improving the bending stability and bending accuracy. At the same time, the buffer spring can be used for buffering during bending. Brief Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the whole of the present utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the fixing component and the reset mechanism of the present utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the workbench of the present utility model;

[0020] Figure 4 It is a three-dimensional structural schematic diagram of the bending component and the buffer component of the present utility model.

[0021] In the figure: 1, base; 2, drive component; 3, fixing component; 4, reset mechanism; 5, workbench; 6, bracket; 7, bending component; 8, buffer component; 201, groove; 202, threaded rod; 203, drive motor; 301, connecting seat; 302, threaded hole; 303, support seat; 401, chute; 402, slider; 403, bearing plate; 501, bending groove; 502, mounting plate; 701, bending head; 702, cylinder; 703, side plate; 801, limiting plate; 802, limiting rod; 803, buffer spring. Detailed Description of the Preferred Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0023] Please refer to Figure 1 , a bending device for hardware products shown in the figure, including a base 1, a drive component 2 is arranged inside the base 1, a fixing component 3 and a reset mechanism 4 are arranged on the top side of the base 1, a workbench 5 is fixedly installed on the top side of the base 1 through bolts, a bracket 6 is fixedly installed on the rear end of the top side of the base 1 through bolts, and a bending component 7 and a buffer component 8 are arranged on the bottom side of the front end of the bracket 6.

[0024] Please refer to Figure 1 , the drive component 2 shown in the figure includes a groove 201, a threaded rod 202 and a drive motor 203. A groove 201 is opened on the top side of the base 1, the threaded rod 202 is movably installed inside the groove 201 through a bearing, and the drive motor 203 is fixedly installed on the right end of the threaded rod 202

[0025] In this embodiment: By placing the hardware on the top side of the workbench 5, and then starting the driving motor 203 to drive the threaded rod 202 to rotate, it is beneficial to provide power drive for the movement of the two fixing components 3 and facilitate the adjustment of the position of the fixing component 3.

[0026] Working principle: When in use, place the hardware on the top side of the workbench 5, and then start the driving motor 203 to drive the threaded rod 202 to rotate, which is beneficial to provide power drive for the movement of the two fixing components 3 and facilitate the adjustment of the position of the fixing component 3. Subsequently, under the action of the thread, the two connecting seats 301 and the support seats 303 slide relative to each other and contact the two ends of the hardware. Then, the two support seats 303 respectively limit and fix the two ends of the hardware, which is beneficial to improve the accuracy during the bending process. Then, after bending, since the bearing plate 403 is in contact with the hardware, when the hardware moves downward during bending, it drives the bearing plate 403 to move. Then, after bending, the bearing plate 403 is driven by the return spring to return to its original position, thus ejecting the hardware out of the bending groove 501, which is convenient for taking. And by removing the bolts on the top side of the mounting plate 502 respectively, it is convenient to disassemble the workbench 5, and then the workbench 5 with bending grooves 501 of different specifications can be reinstalled according to requirements. The operation is simple and convenient. Then, when bending, start the cylinder 702 to drive the bending head 701 to move downward, so that the bending head 701 continues to move after contacting the hardware, thus performing bending. During the downward movement of the bending head 701, the limiting plate 801 contacts the hardware first, which is beneficial to limit the top side of the hardware before bending and prevent side shift during bending, improving the bending stability and accuracy. At the same time, the buffer spring 803 can be used for buffering during bending. Embodiment

[0027] Please refer to Figure 2 , this embodiment further explains Embodiment 1. In the figure, the fixing component 3 includes a connecting seat 301, a threaded hole 302, and a support seat 303. A threaded hole 302 is opened on the left side of the connecting seat 301. The inner side of the threaded hole 302 is threadedly connected with a threaded rod 202, and a support seat 303 is fixedly installed on the top side of the connecting seat 301.

[0028] In this embodiment: Under the action of the thread, the two connecting seats 301 and the support seats 303 slide relative to each other and contact the two ends of the hardware. Then, the two support seats 303 respectively limit and fix the two ends of the hardware, which is beneficial to improve the accuracy during the bending process.

[0029] Please refer to Figure 2, in the illustrated figure, the reset mechanism 4 includes a chute 401, a slider 402 and a bearing plate 403. Chutes 401 are respectively formed on the opposite sides of the support base 303. A slider 402 is arranged inside the chute 401. A bearing plate 403 is fixedly installed on the side of the slider 402 away from the chute 401. A reset spring is fixedly installed between the chute 401 and the slider 402.

[0030] In this embodiment: After bending, since the bearing plate 403 is in contact with the hardware part, when the hardware part moves downward during bending, the bearing plate 403 is driven to move. Then, after bending is completed, the bearing plate 403 is driven by the reset spring to return to its original position, thereby ejecting the hardware part out of the bending groove 501, which is convenient for taking.

[0031] Please refer to Figure 3 , on the top side of the workbench 5 in the illustrated figure, a bending groove 501 is formed. At the lower end of the front side of the workbench 5, mounting plates 502 are fixedly installed. The mounting plates 502 are grouped in pairs, with a total of two groups. Connecting holes are formed on the top sides of the mounting plates 502.

[0032] In this embodiment: By respectively removing the bolts on the top sides of the mounting plates 502, it is convenient to disassemble the workbench 5. Then, the workbench 5 with bending grooves 501 of different specifications can be reinstalled according to requirements. The operation is simple and the use is convenient.

[0033] Please refer to Figure 4 , in the illustrated figure, the bending assembly 7 includes a bending head 701, a cylinder 702 and side plates 703. A cylinder 702 is arranged between the bending head 701 and the bracket 6. Side plates 703 are respectively fixedly installed on the front side and the rear side of the bending head 701. Two limiting holes are respectively formed on the top sides of the side plates 703.

[0034] In this embodiment: By starting the cylinder 702 to drive the bending head 701 to move downward, the bending head 701 continues to move after contacting the hardware part, thereby performing bending. And under the action of the side plates 703, it is beneficial to improve the stability of the limiting rod 802 during movement.

[0035] Please refer to Figure 4 , in the illustrated figure, the buffer assembly 8 includes a limiting plate 801, a limiting rod 802 and a buffer spring 803. Two limiting rods 802 are respectively fixedly installed on the top side of the limiting plate 801. The limiting rods 802 are movably installed in the limiting holes on the top side of the side plates 703. A buffer spring 803 is fixedly installed between the side plates 703 and the limiting plate 801.

[0036] In this embodiment: during the downward movement of the folding elbow 701, the limiting plate 801 first contacts the hardware part, which is beneficial to limit the top side of the hardware part before bending, avoid side shift during bending, improve the bending stability and accuracy, and at the same time, the buffer spring 803 can be used for buffering during bending.

[0037] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including" - "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending device for hardware products, comprising a base (1), characterized in that: A driving assembly (2) is arranged on the inner side of the base (1), a fixing assembly (3) and a reset mechanism (4) are arranged on the top side of the base (1), a workbench (5) is fixedly mounted on the top side of the base (1) by means of bolts, a bracket (6) is fixedly mounted on the rear end of the top side of the base (1) by means of bolts, and a bending assembly (7) and a buffer assembly (8) are arranged on the bottom side of the front end of the bracket (6).

2. A bending device for hardware products according to claim 1, characterized in that: The driving assembly (2) comprises a groove (201), a threaded rod (202) and a driving motor (203); the top side of the base (1) is provided with a groove (201); the inner side of the groove (201) is movably mounted with a threaded rod (202) via a bearing; the right end of the threaded rod (202) is fixedly mounted with the driving motor (203).

3. A bending device for hardware products according to claim 2, characterized in that: The fixing assembly (3) comprises a connecting seat (301), a threaded hole (302) and a supporting seat (303); the connecting seat (301) is provided with a threaded hole (302) on the left side; the inner side of the threaded hole (302) is connected to a threaded rod (202) via a thread; and the supporting seat (303) is fixedly mounted on the top side of the connecting seat (301).

4. A bending device for hardware products according to claim 3, characterized in that: The reset mechanism (4) comprises a slide groove (401), a slider (402) and a bearing plate (403); slide grooves (401) are respectively provided on opposite sides of the support seat (303); a slider (402) is provided on the inner side of the slide groove (401); a bearing plate (403) is fixedly installed on a side of the slider (402) away from the slide groove (401); and a reset spring is fixedly installed between the slide groove (401) and the slider (402).

5. The bending device for hardware products according to claim 1, characterized in that: A bending groove (501) is provided on the top side of the workbench (5), and a mounting plate (502) is fixedly mounted on the lower end of the front side of the workbench (5). The mounting plates (502) are arranged in groups of two, and two groups are provided in total. The top sides of the mounting plates (502) are all provided with connection holes.

6. A bending device for hardware products according to claim 1, characterized in that: The bending assembly (7) comprises a bending head (701), a cylinder (702) and a side plate (703); the cylinder (702) is arranged between the bending head (701) and the bracket (6); the side plates (703) are respectively fixedly mounted on the front side and the rear side of the bending head (701); and two limiting holes are respectively provided on the top sides of the side plates (703).

7. A bending device for hardware products according to claim 6, characterized in that: The buffer assembly (8) comprises a limit plate (801), a limit rod (802) and a buffer spring (803); two limit rods (802) are fixedly mounted on the top side of the limit plate (801); the limit rods (802) are movably mounted in limit holes on the top side of the side plate (703); and a buffer spring (803) is fixedly mounted between the side plate (703) and the limit plate (801).

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