A hardware machining fastening device

Abstract

The utility model belongs to hardware machining technical field, concretely speaking is a hardware machining fastening device, including work head, one end top of work head is firmly connected with fixed base, the other end top of work head is connected with mobile seat slidingly, through opening second motor and third motor, through second motor drive first connecting rod rotation, through first connecting rod drive two first gear rotation, through first gear drive first rack upward motion, through first rack drive first lifting plate upward motion, through third motor drive second connecting rod rotation, through second connecting rod drive two second gear rotation, through second gear drive second rack upward motion, through second rack drive second lifting plate upward motion, first lifting plate and second lifting plate upward motion to appropriate position, stop motion, at this moment, hardware is located in the middle part of first clamping plate, and it is convenient to realize the fixation to the hardware with larger section area.

Description

Technical Field

[0001] This utility model belongs to the field of hardware processing technology, specifically a hardware processing fastening device. Background Technology

[0002] Hardware refers to tools made of metals such as gold, silver, copper, iron, and tin through processing and casting. They are used to fix things, process things, and decorate. Hardware usually needs to be fastened and clamped during the processing, so a hardware fastening device is required.

[0003] A Chinese patent with announcement number CN221436268U discloses a hardware fastening device for hardware processing, including an operating table and clamping plates. Two clamping plates are arranged on the operating table, and multiple telescopic columns are evenly arranged on one side of each clamping plate. Multiple mounting bases are evenly installed inside each clamping plate, and a spring body is installed inside each mounting base. One side of each spring body is fixedly connected to one side of a telescopic column. The clamping plates, through the cooperation of the mounting bases and spring bodies, facilitate the clamping of materials of different shapes, thereby improving the practicality of the device and avoiding repeated replacements by workers.

[0004] In the above technology, although the distance between the clamping plates can be adjusted to clamp hardware of different lengths, the height of the clamping plates cannot be adjusted. When the cross-sectional area of ​​the hardware is large, the hardware can only be fixed at the bottom, while the top may wobble during processing, resulting in deviations during the processing of the hardware.

[0005] Therefore, a hardware processing fastening device is proposed to address the above problems. Utility Model Content

[0006] To overcome the shortcomings of existing technologies and solve the problems that the height of the clamping plate cannot be adjusted, and that the hardware parts can only be fixed at the bottom while the top may wobble during processing, a hardware processing fastening device is proposed.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A hardware processing fastening device of this utility model includes a workbench. A fixed seat is fixedly connected to the top of one end of the workbench, and a movable seat is slidably connected to the top of the other end of the workbench. A first lifting plate is slidably connected to the fixed seat, and two first racks are fixedly connected to the side wall of the first lifting plate. Two first fixed plates are fixedly connected to the fixed seat, and a first connecting rod is rotatably connected to the two first fixed plates. Two first gears are fixedly connected to the first connecting rod, and the two first gears mesh with adjacent first racks respectively. A second motor is fixedly connected to one of the first fixed plates, and the output shaft of the second motor is fixedly connected to one end of the first connecting rod. A second lifting plate is slidably connected to the movable seat, and two second racks are fixedly connected to the side wall of the second lifting plate. Two second fixed plates are fixedly connected to the fixed seat, and a second connecting rod is rotatably connected to the two second fixed plates. Two second gears are fixedly connected to the second connecting rod, and the two second gears mesh with adjacent second racks respectively. A third motor is fixedly connected to one of the second fixed plates, and the output shaft of the third motor is fixedly connected to one end of the second connecting rod.

[0008] Preferably, a first clamping plate is rotatably connected to the first lifting plate via a rotating shaft, a first motor is fixedly connected to the side wall of the first lifting plate, and the output shaft of the first motor is fixedly connected to one end of the rotating shaft; a second clamping plate is rotatably connected to the second lifting plate via a rotating shaft.

[0009] Preferably, anti-slip pads are fixed to the surfaces of both the first and second clamping plates, and the anti-slip pads are made of rubber.

[0010] Preferably, an electric push rod is fixedly connected to the top of one end of the worktable, and the output end of the electric push rod is fixedly connected to the movable base.

[0011] Preferably, two slide grooves are provided on the worktable, and two sliders are fixedly connected to the bottom of the movable seat. The sliders slide within the slide grooves, and cleaning brushes are fixedly connected to the bottoms of the sliders and the movable seat, respectively, and the cleaning brushes are in contact with the worktable.

[0012] Preferably, the workbench is provided with multiple ash discharge ports, and the bottom of the workbench is connected to and fixedly connected to an ash hopper, which cooperates with the ash discharge ports.

[0013] The beneficial effects of this utility model are:

[0014] This utility model provides a hardware processing fastening device. A first lifting plate and a second lifting plate cooperate, while a second motor and a third motor are simultaneously activated. The second motor drives a first connecting rod to rotate, which in turn drives two first gears to rotate. Since the first gears mesh with a first rack, they drive the first rack to move upwards, which in turn drives the first lifting plate to move upwards. Simultaneously, the third motor drives a second connecting rod to rotate, which in turn drives two second gears to rotate. Since the second gears mesh with a second rack, they drive the second rack to move upwards, which in turn drives the second lifting plate to move upwards. Once the first and second lifting plates reach a suitable position, they stop moving. At this point, the hardware is located in the middle of the first clamping plate, and the hardware will not collide with the worktable surface during rotation, facilitating the fixing of hardware with a large cross-sectional area. Both the second and third motors are reversible motors and rotate synchronously.

[0015] This utility model provides a hardware processing fastening device. Through the cooperation of a first clamping plate and a second clamping plate, when the first lifting plate moves, it drives the first clamping plate to move; when the second lifting plate moves, it drives the second clamping plate to move. The first and second clamping plates are close to clamp the hardware. When different surfaces of the hardware need to be processed, a first motor needs to be turned on. The first motor drives the first clamping plate to rotate through its output shaft. The first and second clamping plates, in conjunction with the first and second clamping plates, rotate the hardware, thus achieving the function of processing different surfaces of the hardware. Anti-slip pads are fixed to the surfaces of both the first and second clamping plates to prevent the hardware from sliding during rotation or processing. The anti-slip pads are made of rubber to prevent scratches on the surface of the hardware due to excessive processing force. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention and form part of this application, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the first lifting plate in this utility model;

[0019] Figure 3 This is a perspective view of the second lifting plate in this utility model;

[0020] Figure 4 This is a perspective view of the second clamping plate in this utility model;

[0021] Figure 5 This is a perspective view of the slider in this utility model;

[0022] Legend:

[0023] 1. Workbench; 2. Electric push rod; 3. Moving seat; 4. Fixed seat; 5. First lifting plate; 51. First clamping plate; 52. First motor; 6. Second lifting plate; 61. Second clamping plate; 7. First rack; 71. First fixed plate; 72. Second motor; 73. First gear; 74. First connecting rod; 8. Second rack; 81. Second fixed plate; 82. Third motor; 83. Second gear; 84. Second connecting rod; 9. Sliding block; 10. Slide groove; 11. Ash discharge port; 12. Ash hopper. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] Please see Figures 1-5 This utility model provides a hardware processing fastening device, including a workbench 1. A fixed seat 4 is fixedly connected to the top of one end of the workbench 1, and a movable seat 3 is slidably connected to the top of the other end of the workbench 1. A first lifting plate 5 is slidably connected to the fixed seat 4, and two first racks 7 are fixedly connected to the side wall of the first lifting plate 5. Two first fixing plates 71 are fixedly connected to the fixed seat 4, and a first connecting rod 74 is rotatably connected to the two first fixing plates 71. Two first gears 73 are fixedly connected to the first connecting rods 74, and the two first gears 73 respectively mesh with adjacent first racks 7. One of the first fixing plates 71 is fixedly connected to... A second motor 72 is connected, and the output shaft of the second motor 72 is fixedly connected to one end of the first connecting rod 74; a second lifting plate 6 is slidably connected to the movable seat 3, and two second racks 8 are fixedly connected to the side wall of the second lifting plate 6; two second fixing plates 81 are fixedly connected to the fixed seat 4, and a second connecting rod 84 is rotatably connected to the two second fixing plates 81. Two second gears 83 are fixedly connected to the second connecting rod 84, and the two second gears 83 respectively mesh with the adjacent second racks 8; a third motor 82 is fixedly connected to one of the second fixing plates 81, and the output shaft of the third motor 82 is fixedly connected to one end of the second connecting rod 84.

[0027] During operation, to address the difficulty of securing large-section hardware components, the second motor 72 and the third motor 82 are activated simultaneously. The second motor 72 drives the first connecting rod 74 to rotate, which in turn drives the two first gears 73 to rotate. Since the first gears 73 mesh with the first rack 7, they drive the first rack 7 to move upward, which in turn drives the first lifting plate 5 to move upward. Simultaneously, the third motor 82 drives the second connecting rod 84 to rotate, which in turn drives the two second gears 83 to rotate. Since the second gears 83 mesh with the second rack 8, they drive the second rack 8 to move upward, which in turn drives the second lifting plate 6 to move upward. The first lifting plate 5 and the second lifting plate 6 move upward to a suitable position and then stop. At this point, the hardware component is located in the middle of the first clamping plate 51, and it will not collide with the surface of the worktable 1 during rotation, facilitating the securing of large-section hardware components. Both the second motor 72 and the third motor 82 are designed to rotate in both directions and rotate synchronously.

[0028] Furthermore, such as Figure 1 and Figure 4 As shown, a first clamping plate 51 is rotatably connected to the first lifting plate 5 via a rotating shaft, and a first motor 52 is fixedly connected to the side wall of the first lifting plate 5, with the output shaft of the first motor 52 fixedly connected to one end of the rotating shaft; a second clamping plate 61 is rotatably connected to the second lifting plate 6 via a rotating shaft.

[0029] During operation, when the first lifting plate 5 moves, it drives the first clamping plate 51 to move. When the second lifting plate 6 moves, it drives the second clamping plate 61 to move. The first clamping plate 51 and the second clamping plate 61 move close to clamp the hardware. When different surfaces of the hardware need to be processed, the first motor 52 needs to be turned on. The first motor 52 drives the first clamping plate 51 to rotate through the output shaft. The first clamping plate 51 cooperates with the second clamping plate 61 to rotate the hardware, thereby realizing the function of processing different surfaces of the hardware.

[0030] Furthermore, such as Figure 1 and Figure 4 As shown, anti-slip pads are fixed to the surfaces of the first clamping plate 51 and the second clamping plate 61, and the anti-slip pads are made of rubber.

[0031] During operation, anti-slip pads are fixed to the surfaces of the first clamping plate 51 and the second clamping plate 61 to prevent the hardware parts from sliding during rotation or processing. The anti-slip pads are made of rubber to prevent the surface of the hardware parts from being scratched due to excessive processing force.

[0032] Furthermore, such as Figure 5 As shown, an electric push rod 2 is fixedly connected to the top of one end of the workbench 1, and the output end of the electric push rod 2 is fixedly connected to the movable seat 3.

[0033] During operation, an electric push rod 2 is set up, and the output end of the electric push rod 2 drives the moving seat 3 to move. The moving seat 3 drives the second clamping plate 61 to move, clamping the hardware between the first clamping plate 51 and the second clamping plate 61, thereby achieving the clamping and fixing of the hardware.

[0034] Furthermore, such as Figure 3 As shown, the workbench 1 has two sliding grooves 10, and the bottom of the movable seat 3 is fixedly connected to two sliders 9. The sliders 9 slide within the sliding grooves 10. The bottom of the sliders 9 and the movable seat 3 are respectively fixedly connected to cleaning brushes, which are in contact with the workbench 1.

[0035] During operation, the movable seat 3 moves, driving the slider 9 to move. The slider 9 moves within the groove 10, limiting the movable seat 3 to the horizontal direction. During the movement of the movable seat 3 and the slider 9, the movable seat 3 and the slider 9 drive the cleaning brush to move, pushing the processing debris into the dust collection port 11.

[0036] Furthermore, such as Figure 5 As shown, the workbench 1 has multiple ash discharge ports 11, and the bottom of the workbench 1 is connected to and fixedly connected to an ash hopper 12, which cooperates with the ash discharge ports 11.

[0037] During operation, the processing debris is pushed into the ash discharge port 11 by the cleaning brush, and finally falls into the ash hopper 12 through the ash discharge port 11. The ash hopper 12 collects the processing debris and cleans it regularly after a period of time.

[0038] Working Principle: To solve the problem of inconvenience in fixing hardware parts with large cross-sectional areas, the second motor 72 and the third motor 82 need to be activated simultaneously. The second motor 72 drives the first connecting rod 74 to rotate, which in turn drives the two first gears 73 to rotate. Since the first gears 73 mesh with the first rack 7, they drive the first rack 7 to move upward, which in turn drives the first lifting plate 5 to move upward. At the same time, the third motor 82 drives the second connecting rod 84 to rotate, which in turn drives the two second gears 83 to rotate. Since the second gears 83 mesh with the second rack 8, they drive the second rack 8 to move upward, which in turn drives the second lifting plate 6 to move upward. The first lifting plate 5 and the second lifting plate 6 move upward to a suitable position and then stop moving. At this time, the hardware part is located in the middle of the first clamping plate 51, and the hardware part will not hit the surface of the worktable 1 during rotation, which facilitates the fixing of hardware parts with large cross-sectional areas. The second motor 72 and the third motor 82 are both forward and reverse motors and rotate synchronously.

[0039] When the first lifting plate 5 moves, it drives the first clamping plate 51 to move. When the second lifting plate 6 moves, it drives the second clamping plate 61 to move. The first clamping plate 51 and the second clamping plate 61 are close to clamp the hardware. When different surfaces of the hardware need to be processed, the first motor 52 needs to be turned on. The first motor 52 drives the first clamping plate 51 to rotate through the output shaft. The first clamping plate 51 and the second clamping plate 61 work together to rotate the hardware, so as to realize the function of processing different surfaces of the hardware. The surfaces of the first clamping plate 51 and the second clamping plate 61 are fixed with anti-slip pads to prevent the hardware from sliding during rotation or processing. The anti-slip pads are made of rubber to prevent the surface of the hardware from being scratched when the processing force is large.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A hardware processing fastening device, comprising a workbench (1), wherein a fixed seat (4) is fixedly connected to the top of one end of the workbench (1), and a movable seat (3) is slidably connected to the top of the other end of the workbench (1), characterized in that: A first lifting plate (5) is slidably connected to the fixed base (4), and two first racks (7) are fixedly connected to the side wall of the first lifting plate (5); two first fixing plates (71) are fixedly connected to the fixed base (4), and a first connecting rod (74) is rotatably connected to the two first fixing plates (71). Two first gears (73) are fixedly connected to the first connecting rod (74), and the two first gears (73) mesh with the adjacent first racks (7) respectively. A second motor (72) is fixedly connected to one of the first fixing plates (71), and the output shaft of the second motor (72) is fixedly connected to one end of the first connecting rod (74). The movable seat (3) is slidably connected to a second lifting plate (6), and two second racks (8) are fixedly connected to the side wall of the second lifting plate (6); the fixed seat (4) is fixedly connected to two second fixed plates (81), and two second connecting rods (84) are rotatably connected to the two second fixed plates (81). Two second gears (83) are fixedly connected to the second connecting rods (84), and the two second gears (83) mesh with the adjacent second racks (8) respectively. A third motor (82) is fixedly connected to one of the second fixed plates (81), and the output shaft of the third motor (82) is fixedly connected to one end of the second connecting rod (84).

2. The hardware processing fastening device according to claim 1, characterized in that: The first lifting plate (5) is rotatably connected to the first clamping plate (51) via a rotating shaft. The first motor (52) is fixedly connected to the side wall of the first lifting plate (5). The output shaft of the first motor (52) is fixedly connected to one end of the rotating shaft. The second lifting plate (6) is rotatably connected to the second clamping plate (61) via a rotating shaft.

3. The hardware processing fastening device according to claim 2, characterized in that: Anti-slip pads are fixed to the surfaces of the first clamping plate (51) and the second clamping plate (61), and the anti-slip pads are made of rubber.

4. The hardware processing fastening device according to claim 3, characterized in that: An electric push rod (2) is fixedly connected to the top of one end of the workbench (1), and the output end of the electric push rod (2) is fixedly connected to the movable seat (3).

5. The hardware processing fastening device according to claim 4, characterized in that: Two slide grooves (10) are provided on the workbench (1). Two sliders (9) are fixed to the bottom of the movable seat (3). The sliders (9) slide in the slide grooves (10). Cleaning brushes are fixed to the bottom of the sliders (9) and the movable seat (3), and the cleaning brushes are in contact with the workbench (1).

6. The hardware processing fastening device according to claim 5, characterized in that: The workbench (1) is provided with multiple dust collection ports (11), and the bottom of the workbench (1) is connected to a dust collection hopper (12), which is in conjunction with the dust collection ports (11).

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