A punching device for processing hardware products

Abstract

The utility model relates to the technical field of hardware products, and in particular to a punching device for processing hardware products, including a workbench and a first fixed frame, the first fixed frame is fixed on the workbench, a punching mechanism is fixed on the first fixed frame, a second linear motor is fixed on the first fixed frame, a second fixed frame is fixed on the second linear motor, a clamping plate and a movable plate are fixed on the second fixed frame, and a first baffle is fixed on the first fixed frame. When the utility model is in use, the position of the hardware is fully limited, so that when the punching motor carries the punching drill to punch the hardware, the position of the hardware can be ensured to be stable, thereby ensuring the accuracy of the punching. In addition, when the position of the hardware is limited, the surface of the hardware will not be damaged, thereby ensuring the beauty of the hardware.

Description

Technical Field

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

[0002] Hardware refers to tools made of gold, silver, copper, iron, tin and other metals through processing and casting, which are used to fix things, process things, decorate, etc. When processing hardware, many of them need to be punched, such as Figure 1 The hardware shown in the figure has a right-angle structure at the corner of the hardware, and the overall structure is L-shaped, and there are holes on both sides of the corner. These holes need to be punched with a punching device. When the punching device punches, due to the strong impact force, the existing hardware can only limit the position of a certain plane of the hardware when being punched. When the position is limited, the limiting surface of the hardware is very one-sided and not comprehensive, which can easily cause the position of the hardware to shift, resulting in the problem of defective hardware. Therefore, a punching device for hardware processing is needed to meet the demand. Utility Model Content

[0003] The utility model aims to solve the defect that the position of the hardware is easily shifted when the punching device in the prior art is used, and proposes a punching device for processing hardware products.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A punching device for hardware processing is designed, including a workbench and a first fixed frame, the first fixed frame is fixed on the workbench, a punching mechanism is fixed on the first fixed frame, a second linear motor is fixed on the first fixed frame, a second fixed frame is fixed on the second linear motor, a clamping plate and a movable plate are fixed on the second fixed frame, and a first baffle is fixed on the first fixed frame.

[0006] Preferably, the stamping mechanism comprises a first linear motor, the first linear motor is fixed on the first fixing frame, a stamping motor is fixed on a slider of the first linear motor, and a stamping drill bit is fixed on a push rod of the stamping motor.

[0007] Preferably, a plurality of reserved holes are provided through the workbench below the punch drill bit.

[0008] Preferably, two second baffles are symmetrically fixed on the movable plate, and a plurality of rollers are equidistantly fixed on opposite sides of the two second baffles.

[0009] Preferably, a hole is provided through the movable plate between the two second baffles.

[0010] Preferably, a lubrication mechanism is provided above the hole, a third fixing frame is fixed on the lubrication mechanism, and the third fixing frame is fixed on the workbench.

[0011] Preferably, the lubrication mechanism comprises a fixing plate, the fixing plate is fixed through the fixing frame, and two sponges are symmetrically fixed on the fixing plate.

[0012] Preferably, a funnel is fixed on the fixed plate, a channel is provided on the fixed plate inside the funnel, and oil leakage holes are equidistantly and obliquely penetrated on the fixed plate at the bottom of the channel.

[0013] The utility model provides a punching device for processing hardware products, which has the beneficial effect that when the punching device for processing hardware products is in use, the hardware is against the first baffle plate, the clamping plate is pressed on the hardware, and the movable plate and multiple rollers restrict the hardware, so that the position of the hardware is limited in all directions, so that when the stamping motor drives the stamping drill to punch the hardware, the position of the hardware can be ensured to be stable, thereby ensuring the accuracy of the punching. In addition, when the position of the hardware is limited, the surface of the hardware will not be damaged, thereby ensuring the beauty of the hardware. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural diagram of existing hardware products;

[0015] Figure 2 This is a front view of a punching device for hardware product processing proposed by the utility model;

[0016] Figure 3 The utility model provides a punching device for hardware product processing. Figure 2 Left view at center AA;

[0017] Figure 4 The utility model provides a punching device for hardware product processing. Figure 2 Right view at center AA;

[0018] Figure 5 This is a top view of a punching device for hardware product processing proposed by the utility model;

[0019] Figure 6 The utility model is a schematic diagram of the internal structure of a lubrication mechanism of a punching device for hardware product processing.

[0020] In the figure: 1, workbench; 2, first fixing frame; 3, first linear motor; 4, stamping motor; 5, stamping drill bit; 6, reserved hole; 7, second linear motor; 8, second fixing frame; 9, engaging plate; 10, first baffle; 11, moving plate; 12, hole; 13, second baffle; 14, roller; 15, third fixing frame; 16, fixing plate; 17, sponge; 18, funnel; 19, channel; 20, oil leakage hole. Specific implementation mode

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] Embodiment 1

[0023] Referring to Figure 2-5 , a punching device for processing hardware products, including a workbench 1 and a first fixing frame 2. The first fixing frame 2 is fixed on the workbench 1, and a stamping mechanism is fixed on the first fixing frame 2. The stamping mechanism includes a first linear motor 3. The first linear motor 3 is fixed on the first fixing frame 2. A stamping motor 4 is fixed on the slider of the first linear motor 3, and a stamping drill bit 5 is fixed on the push rod of the stamping motor 4. After the position of the hardware part is limited, with the assistance of the first linear motor 3, the positions of the stamping motor 4 and the stamping drill bit 5 can be adjusted to allow the stamping drill bit 5 to punch other positions on the hardware part. A plurality of reserved holes 6 are provided through the workbench 1 below the stamping drill bit 5. When punching, the arrangement of the plurality of reserved holes 6 enables the stamping drill bit 5 not to damage the workbench 1 and also not to damage the stamping drill bit 5, which can extend the service life of the stamping drill bit 5.

[0024] A second linear motor 7 is fixed on the first fixing frame 2. A second fixing frame 8 is fixed on the second linear motor 7. An engaging plate 9 and a moving plate 11 are fixed on the second fixing frame 8. The engaging plate 9 is of an inverted C-shaped structure. The inverted C-shaped engaging plate 9 can be used to clamp the hardware part placed on the workbench 1. A first baffle 10 is fixed on the first fixing frame 2. Two second baffles 13 are symmetrically fixed on the moving plate 11. A plurality of rollers 14 are evenly fixed on the opposite side surfaces of the two second baffles 13. When restricting the hardware part, the engaging plate 9, the first baffle 10 and the plurality of rollers 14 are all in contact with the hardware part to comprehensively limit the hardware part. After punching the holes on one side of the hardware part, adjust the position of the hardware part and punch the holes on the other side of the hardware part in the same way.

[0025] Working principle: When in use, place the hardware on the workbench 1, the hardware rests on the first baffle 10, start the second linear motor 7, and let the clamping plate 9 press on the hardware. At the same time, the movable plate 11 and the two second baffles 13 move together with the second fixed frame 8, so that multiple rollers 14 are evenly distributed on both sides of the hardware. At this time, the clamping plate 9, the first baffle 10 and the multiple rollers 14 are all in contact with the hardware, and the hardware is fully limited. The stamping motor 4 carries the stamping drill bit 5 to punch the hardware, and with the assistance of the first linear motor 3, the punching position of the stamping drill bit 5 on the hardware can be changed. When punching the hardware, the position of the hardware can be ensured to be stable, thereby ensuring the accuracy of the punching. In addition, when the position of the hardware is limited, the surface of the hardware will not be damaged, thereby ensuring the beauty of the hardware.

[0026] Example 2

[0027] Based on Example 1, Figure 2-6 As another preferred embodiment of the utility model, the difference from embodiment 1 is that a hole 12 is penetrated on the movable plate 11 between the two second baffles 13, and a lubrication mechanism is provided above the hole 12. A third fixing frame 15 is fixed on the lubrication mechanism, and the third fixing frame 15 is fixed on the workbench 1. The lubrication mechanism is used to lubricate the multiple rollers 14 to prevent the multiple rollers 14 from damaging the surface of the hardware when rolling. The lubrication mechanism includes a fixing plate 16, which is fixed on the fixing frame 15. Two sponges 17 are symmetrically fixed on the fixing plate 16. When unloading the hardware, the positions of the two second baffles 13 are lifted by the second linear motor 7 to allow the multiple rollers 14 to separate from the surface of the hardware. At the same time, the fixing plate 16 passes through the hole 12, and the multiple rollers 14 are in contact with the two sponges 17. The lubricating oil in the two sponges 17 is used to lubricate the multiple rollers 14, so that the friction between the multiple rollers 14 and the hardware is reduced when used next time.

[0028] A funnel 18 is fixed on the fixed plate 16 , a channel 19 is provided on the fixed plate 16 inside the funnel 18 , and oil leakage holes 20 are equidistantly and obliquely penetrated on the fixed plate 16 at the bottom of the channel 19 . The lubricating oil is discharged into the channel 19 through the funnel 18 , and then discharged into the two sponges 17 through multiple oil leakage holes 20 .

[0029] Working principle: When in use, there is lubricating oil in the two sponges 17. When the movable plate 11 moves up and the fixed plate 16 passes through the hole 12, the two sponges 17 will not touch the movable plate 11, and there will be no waste of lubricating oil. Since the multiple rollers 14 move up with the movable plate 11, the multiple rollers 14 will contact the two sponges 17. Under the squeezing effect of the multiple rollers 14, the lubricating oil in the two sponges 17 will be smeared on the multiple rollers 14, thereby reducing the friction between the multiple rollers 14 and the hardware when the multiple rollers 14 are in use.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A punching device for processing hardware products, comprising a workbench (1) and a first fixing frame (2), wherein the first fixing frame (2) is fixed on the workbench (1), characterized in that: A punching mechanism is fixed on the first fixed frame (2), a second linear motor (7) is fixed on the first fixed frame (2), a second fixed frame (8) is fixed on the second linear motor (7), a clamping plate (9) and a movable plate (11) are fixed on the second fixed frame (8), and a first baffle (10) is fixed on the first fixed frame (2).

2. The punching device for hardware processing according to claim 1, characterized in that: The punching mechanism comprises a first linear motor (3), the first linear motor (3) is fixed on the first fixed frame (2), a punching motor (4) is fixed on the slider of the first linear motor (3), and a punching drill bit (5) is fixed on the push rod of the punching motor (4).

3. The punching device for hardware processing according to claim 2, characterized in that: A plurality of reserved holes (6) are provided through the workbench (1) below the punch drill bit (5).

4. The punching device for hardware processing according to claim 1, characterized in that: Two second baffles (13) are symmetrically fixed on the movable plate (11), and a plurality of rollers (14) are equidistantly fixed on opposite sides of the two second baffles (13).

5. The punching device for hardware processing according to claim 4, characterized in that: The movable plate (11) between the two second baffles (13) is penetrated by a hole (12).

6. The punching device for hardware processing according to claim 5, characterized in that: A lubrication mechanism is provided above the hole (12), a third fixing frame (15) is fixed on the lubrication mechanism, and the third fixing frame (15) is fixed on the workbench (1).

7. The punching device for hardware processing according to claim 6, characterized in that: The lubrication mechanism comprises a fixing plate (16), the fixing plate (16) is fixed through the fixing frame (15), and two sponges (17) are symmetrically fixed on the fixing plate (16).

8. The punching device for hardware processing according to claim 7, characterized in that: A funnel (18) is fixed on the fixing plate (16), a channel (19) is provided on the fixing plate (16) inside the funnel (18), and oil leakage holes (20) are equidistantly and obliquely penetrated on the fixing plate (16) at the bottom of the channel (19).

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