Hardware bending angle fine adjustment device for hardware production

Abstract

The utility model relates to the technical field of hardware processing, and provides a hardware bending angle fine adjustment device for hardware production, which comprises a processing table, the bottom of the processing table is fixedly connected with a base, the processing table is internally provided with a sliding chute, the interior of the sliding chute is slidably connected with a top plate, the bottom of the top plate is fixedly connected with an electric cylinder, and the electric cylinder is fixedly connected with the base. By arranging a transmission block, when the transmission block moves rightwards, a stress block is pushed downwards through an inclined plane, the stress block immediately drives a second clamping plate to move downwards and clamps and fixes hardware together with a first clamping plate, then a pressing plate is pushed to descend through an electric air cylinder, the hardware is bent through the pressing plate, and after bending is completed, the hardware is clamped and fixed through the second clamping plate. A transmission plate is pushed through an electric push rod, so that the transmission plate drives a transmission block to move leftwards through a connecting plate, at the moment, the transmission block does not apply downward thrust to a stress block any more, a push plate moves along with the transmission block, hardware is pushed to move leftwards, and hardware falling operation is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, and particularly relates to a fine-tuning device for the bending angle of hardware in hardware production. Background Technique

[0002] Hardware products in modern society are extremely widely used, such as hardware tools, hardware parts, daily hardware, building hardware, and security products, etc. In order to meet people's use and improve production efficiency, the production and processing technology of hardware parts is also increasingly pursuing high quality. When processing hardware parts, it is necessary to perform bending treatment on them.

[0003] After retrieval, the existing patent (publication number: CN214392038U) discloses a fine-tuning device for the bending angle of hardware in hardware production, which relates to the technical field of hardware processing. Aiming at the existing problem of fine-tuning the bending angle of hardware, the following solution is proposed. It includes a bending workbench, and a lifting mechanism is fixedly connected to the outer wall of the top of the bending workbench. The lifting mechanism includes a fixed frame, an electric telescopic rod, a bending head, and a fixed block. The fixed frame is fixedly connected to the outer wall of the top of the bending workbench, and the top of the fixed frame is bolted to the electric telescopic rod. The outer wall of the output shaft of the electric telescopic rod is fixedly connected to the bending head, and the outer wall of the bending head is fixedly connected to the fixed block. A semi-circular bending groove is opened in the fixed block. In the utility model, by placing the hardware part on the clamping mechanism installed on the top of the bending workbench, the fixed box, the clamping block, and the threaded rod installed through the clamping mechanism can not only clamp hardware parts of different specifications, but also prevent the hardware parts from shaking during bending.

[0004] However, in the above solution, after the bending of the hardware part is completed, the device does not have an automatic blanking function, and workers need to manually remove the hardware part from the device. When the worker's hand reaches into the processing area, there will be certain potential safety hazards.

[0005] In view of this, the utility model proposes a fine-tuning device for the bending angle of hardware in hardware production. Content of the Utility Model

[0006] The utility model proposes a fine-tuning device for the bending angle of hardware in hardware production, which solves the problem that after the bending of the hardware part is completed in the related technology, the device does not have an automatic blanking function, and workers need to manually remove the hardware part from the device. When the worker's hand reaches into the processing area, there will be certain potential safety hazards.

[0007] The technical solution of the present utility model is as follows: A fine-tuning device for bending angles of hardware in hardware production, including a processing table. The bottom of the processing table is fixedly connected with a base. A chute is arranged inside the processing table. A top plate is slidably connected inside the chute. An electric cylinder is fixedly connected to the bottom of the top plate. A pressing plate is fixedly connected to the bottom of the electric cylinder. A transmission mechanism is arranged on the top of the processing table. The transmission mechanism includes a pushing component and a clamping mechanism. The pushing component includes an electric push rod, a transmission plate, a pushing plate and a connecting plate. The electric push rod is fixedly connected to the top of the processing table. The output end of the electric push rod is fixedly connected with the transmission plate. The pushing plate is fixedly connected to the bottom of the transmission plate. The connecting plate is fixedly connected to the side of the transmission plate.

[0008] Preferably, the clamping mechanism includes a limiting plate, a first clamping plate, a second clamping plate, a stress block and a transmission block.

[0009] Preferably, the limiting plate is fixedly connected to the top of the processing table. A first clamping plate is fixedly connected inside the limiting plate. A second clamping plate slidably connected to the limiting plate is arranged above the first clamping plate. The stress block is fixedly connected to the side of the second clamping plate. The top of the stress block is in contact with a transmission block fixedly connected to the bottom of the connecting plate.

[0010] Preferably, a connecting rod slidably connected to the chute is fixedly connected to the side of the top plate. A nut is threadedly connected to the surface of the connecting rod. A side plate located at one end of the pressing plate is slidably connected to the side of the processing table.

[0011] Preferably, the side plate is designed to be transparent, and the side plate shields the processing area of the pressing plate.

[0012] The working principle and beneficial effects of the present utility model are as follows:

[0013] 1. In the present utility model, by setting the transmission block, when the transmission block moves to the right, it will push the stress block downward through the inclined plane. The stress block will then drive the second clamping plate to move downward, and together with the first clamping plate, clamp and fix the hardware. Then, the electric cylinder is used to push the pressing plate downward to bend the hardware through the pressing plate. After bending, the electric push rod is used to push the transmission plate, so that it drives the transmission block to move to the left through the connecting plate. At this time, the transmission block no longer exerts a downward thrust on the stress block. At this time, the pushing plate will move accordingly and push the hardware to move to the left, realizing the operation of the hardware falling.

[0014] 2. In the present utility model, by providing an adapter rod, it is only necessary to slide the adapter rod along the chute to drive the top plate to move. At this time, the top plate can drive the pressing plate to move, so as to adjust the bent position. By providing side plates, the side plates can play a certain protective role, effectively preventing the hardware from breaking under pressure and the broken hardware flying everywhere, which poses a safety hazard. Moreover, the side plates are slidably connected to the processing table, so it is convenient to disassemble and replace the side plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is another three-dimensional perspective structural schematic diagram of the present utility model;

[0018] Figure 3 is a schematic diagram of the chute structure of the present utility model;

[0019] Figure 4 is a schematic diagram of the transmission block structure of the present utility model;

[0020] Figure 5 is a schematic diagram of the push plate structure of the present utility model.

[0021] In the figure: 1. Processing table; 2. Base; 3. Top plate; 4. Electric cylinder; 5. Pressing plate; 6. Transmission mechanism; 61. Pushing assembly; 611. Electric push rod; 612. Transmission plate; 613. Push plate; 614. Connecting plate; 62. Clamping mechanism; 621. Limiting plate; 622. First clamping plate; 623. Second clamping plate; 624. Force-bearing block; 625. Transmission block; 7. Nut; 8. Side plate; 9. Chute; 10. Adapter rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of the present utility model.

[0023] Embodiment 1

[0024] A preferred embodiment of a fine-tuning device for the bending angle of hardware in hardware production provided by the present utility model is as follows Figures 1 to 5Shown: A fine-tuning device for the bending angle of hardware in hardware production, including a processing table 1. A base 2 is fixedly connected to the bottom of the processing table 1. A chute 9 is arranged inside the processing table 1. A top plate 3 is slidably connected inside the chute 9. An electric cylinder 4 is fixedly connected to the bottom of the top plate 3. A pressing plate 5 is fixedly connected to the bottom of the electric cylinder 4. A transmission mechanism 6 is arranged on the top of the processing table 1. The transmission mechanism 6 includes a pushing component 61 and a clamping mechanism 62. By setting the transmission mechanism 6, while the second clamping plate 623 releases the hardware, the push plate 613 can be controlled to push the hardware out of the processing area. The pushing component 61 includes an electric push rod 611, a transmission plate 612, a push plate 613 and a connecting plate 614. By setting the pushing component 61, when the electric push rod 611 is turned on, it pulls the transmission plate 612, and the transmission plate 612 then drives the connecting plate 614 to move to the right. By setting the transmission block 625, when the transmission block 625 moves to the right, it will push the force-receiving block 624 downward through the inclined plane. The force-receiving block 624 then drives the second clamping plate 623 to move downward, and together with the first clamping plate 622, clamps and fixes the hardware. The electric push rod 611 is fixedly connected to the top of the processing table 1. The output end of the electric push rod 611 is fixedly connected to the transmission plate 612. The push plate 613 is fixedly connected to the bottom of the transmission plate 612. The connecting plate 614 is fixedly connected to the side of the transmission plate 612.

[0025] In this embodiment, the clamping mechanism 62 includes a limiting plate 621, a first clamping plate 622, a second clamping plate 623, a force-receiving block 624 and a transmission block 625. By setting the clamping mechanism 62, the electric push rod 611 is used to push the transmission plate 612, so that it drives the transmission block 625 to move to the left through the connecting plate 614. At this time, the transmission block 625 no longer exerts a downward thrust on the force-receiving block 624. At this time, the push plate 613 will move accordingly and push the hardware to move to the left, realizing the operation of the hardware falling.

[0026] In this embodiment, the limiting plate 621 is fixedly connected to the top of the processing table 1. The first clamping plate 622 is fixedly connected inside the limiting plate 621. A second clamping plate 623 slidably connected to the limiting plate 621 is arranged above the first clamping plate 622. The force-receiving block 624 is fixedly connected to the side of the second clamping plate 623. The top of the force-receiving block 624 is in contact with the transmission block 625 fixedly connected to the bottom of the connecting plate 614.

[0027] Embodiment 2

[0028] On the basis of Embodiment 1, a preferred embodiment of the fine-tuning device for the bending angle of hardware in hardware production provided by the present utility model is as Figures 1 to 5 shown: An adapter rod 10 slidably connected to the chute 9 is fixedly connected to the side of the top plate 3. A nut 7 is threadedly connected to the surface of the adapter rod 10. A side plate 8 located at one end of the pressing plate 5 is slidably connected to the side of the processing table 1.

[0029] In this embodiment, the side plate 8 is designed to be transparent. The side plate 8 shields the processing area of the pressing plate 5. By setting the side plate 8, the side plate 8 can play a certain protective role, effectively preventing the hardware from breaking under pressure. If the broken hardware splashes around, there will be potential safety hazards. Moreover, the side plate 8 is slidably connected to the processing table 1, so it is convenient to disassemble and replace the side plate 8.

[0030] The working principle and usage process of the present utility model are as follows: First, when bending hardware, first insert the hardware into the middle part between the first clamping plate 622 and the second clamping plate 623 from the left side. Then, turn on the electric push rod 611 to make it pull the transmission plate 612. The transmission plate 612 will then drive the connecting plate 614 to move to the right side. By setting the transmission block 625, when the transmission block 625 moves to the right, it will push the force-receiving block 624 downward through the inclined surface. The force-receiving block 624 will then drive the second clamping plate 623 to move downward and, together with the first clamping plate 622, clamp and fix the hardware. Then, the electric cylinder 4 is used to push the pressing plate 5 downward to bend the hardware through the pressing plate 5. After bending, the electric push rod 611 is used to push the transmission plate 612, so that it drives the transmission block 625 to move to the left side through the connecting plate 614. At this time, the transmission block 625 no longer exerts a downward thrust on the force-receiving block 624. At this time, the push plate 613 will move accordingly and push the hardware to move to the left side to realize the operation of the hardware falling.

[0031] When it is necessary to adjust the bending position of the hardware, only need to slide the connecting rod 10 along the sliding groove 9 to drive the top plate 3 to move. At this time, the top plate 3 can drive the pressing plate 5 to move, so as to adjust the bending position. By setting the side plate 8, the side plate 8 can play a certain protective role, effectively preventing the hardware from breaking under pressure. If the broken hardware splashes around, there will be potential safety hazards. Moreover, the side plate 8 is slidably connected to the processing table 1, so it is convenient to disassemble and replace the side plate 8.

[0032] The above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fine-tuning device for the bending angle of hardware in hardware production, comprising a processing table (1), characterized in that, The bottom of the processing table (1) is fixedly connected to a base (2). A chute (9) is arranged inside the processing table (1). A top plate (3) is slidably connected inside the chute (9). An electric cylinder (4) is fixedly connected to the bottom of the top plate (3). A pressing plate (5) is fixedly connected to the bottom of the electric cylinder (4). A transmission mechanism (6) is arranged on the top of the processing table (1). The transmission mechanism (6) includes a pushing component (61) and a clamping mechanism (62). The pushing component (61) includes an electric push rod (611), a transmission plate (612), a pushing plate (613) and a connecting plate (614). The electric push rod (611) is fixedly connected to the top of the processing table (1). The output end of the electric push rod (611) is fixedly connected to the transmission plate (612). The pushing plate (613) is fixedly connected to the bottom of the transmission plate (612). The connecting plate (614) is fixedly connected to the side of the transmission plate (612).

2. The fine-tuning device for the bending angle of hardware used in hardware production according to claim 1, wherein, The clamping mechanism (62) includes a limiting plate (621), a first clamping plate (622), a second clamping plate (623), a force-bearing block (624) and a transmission block (625).

3. A fine-tuning device for the bending angle of hardware in hardware production according to claim 2, characterized in that, The limiting plate (621) is fixedly connected to the top of the processing table (1). A first clamping plate (622) is fixedly connected inside the limiting plate (621). A second clamping plate (623) which is slidably connected to the limiting plate (621) is arranged above the first clamping plate (622). The force-bearing block (624) is fixedly connected to the side of the second clamping plate (623). The top of the force-bearing block (624) is in contact with a transmission block (625) which is fixedly connected to the bottom of the connecting plate (614).

4. A fine-tuning device for the bending angle of hardware in hardware production according to claim 3, characterized in that, An adapter rod (10) which is slidably connected to the chute (9) is fixedly connected to the side of the top plate (3). A nut (7) is threadedly connected to the surface of the adapter rod (10). A side plate (8) located at one end of the pressing plate (5) is slidably connected to the side of the processing table (1).

5. A fine adjustment device for the bending angle of hardware used in hardware production according to claim 4, characterized in that, The side plate (8) is designed to be transparent. The side plate (8) shields the processing area of the pressing plate (5).

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